{"id":"CVE-2009-2694","aliases":["DEBIAN-CVE-2009-2694","DSA-1870-1","EUVD-2009-2686","GHSA-gg6v-c4q4-582f","RHSA-2009:1218","openSUSE-SU-2024:10432-1"],"status":"published","title":"The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used...","description":"The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used in Pidgin (formerly Gaim) before 2.5.9 and Adium 1.3.5 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by sending multiple crafted SLP (aka MSNSLP) messages to trigger an overwrite of an arbitrary memory location.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1376.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.20295,"percentile":0.97491,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-399"],"published":"2009-08-19T00:00:00Z","modified":"2026-10-23T17:47:48Z","exploits":[{"source":"exploitdb","id":"EDB-9615","title":"Pidgin MSN 2.5.8 - Remote Code Execution","type":"remote","platform":"windows","date":"2009-09-09","verified":true,"url":"https://www.exploit-db.com/exploits/9615"}],"fixes":[{"ecosystem":"Debian:12","package":"pidgin","fixed_in":["2.5.9-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"pidgin","fixed_in":["2.5.9-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"pidgin","fixed_in":["2.5.9-1"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"pidgin","fixed_in":["2.4.3-4lenny3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::as","package":"pidgin","fixed_in":["0:1.5.1-4.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::as","package":"pidgin-debuginfo","fixed_in":["0:1.5.1-4.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"pidgin","fixed_in":["0:1.5.1-4.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"pidgin-debuginfo","fixed_in":["0:1.5.1-4.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::es","package":"pidgin","fixed_in":["0:1.5.1-4.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::es","package":"pidgin-debuginfo","fixed_in":["0:1.5.1-4.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::ws","package":"pidgin","fixed_in":["0:1.5.1-4.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::ws","package":"pidgin-debuginfo","fixed_in":["0:1.5.1-4.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"finch","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"finch-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple-perl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple-tcl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin-debuginfo","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin-perl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"finch","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"finch-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple-perl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple-tcl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin-debuginfo","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin-perl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"finch","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"finch-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple-perl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple-tcl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin-debuginfo","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin-perl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"finch","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"finch-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple-perl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple-tcl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin-debuginfo","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin-devel","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin-perl","fixed_in":["0:2.5.9-1.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"finch-devel","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"libpurple-devel","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"pidgin","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"pidgin-debuginfo","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"pidgin-devel","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"finch","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"libpurple","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"libpurple-perl","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"libpurple-tcl","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"pidgin","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"pidgin-debuginfo","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"pidgin-perl","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_productivity:5","package":"finch","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_productivity:5","package":"finch-devel","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple-devel","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple-perl","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple-tcl","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin-debuginfo","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin-devel","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin-perl","fixed_in":["0:2.5.9-1.el5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-1"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-4lenny3"}]}],"versions":["2.4.3-4","2.4.3-4lenny1","2.4.3-4lenny1~bpo40+1","2.4.3-4lenny1~volatile0","2.4.3-4lenny2","2.4.3-4lenny2~bpo40+1","2.4.3-4lenny3~bpo40+1"]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.5.1-4.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.5.1-4.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.5.1-4.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.5.1-4.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.5.1-4.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.5.1-4.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.5.1-4.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.5.1-4.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-1.el5"}]}]}],"products":[{"vendor":"adium","product":"adium"},{"vendor":"pidgin","product":"pidgin"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=514957","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://www.vupen.com/english/advisories/2009/2303","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/36392","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.pidgin.im/news/security/?id=34","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6320","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","web"]},{"url":"http://www.coresecurity.com/content/libpurple-arbitrary-write","tags":["x_refsource_MISC","x_transferred","Exploit","evidence"]},{"url":"http://secunia.com/advisories/36402","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-66-266908-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred","web"]},{"url":"http://developer.pidgin.im/viewmtn/revision/info/6f7343166c673bf0496ecb1afec9b633c1d54a0e","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/36384","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.debian.org/security/2009/dsa-1870","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/37071","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/36708","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.vupen.com/english/advisories/2009/2663","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10319","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","web"]},{"url":"http://secunia.com/advisories/36401","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.exploit-db.com/exploits/9615","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","web"]},{"url":"http://developer.pidgin.im/wiki/ChangeLog","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://rhn.redhat.com/errata/RHSA-2009-1218.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2694","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-gg6v-c4q4-582f"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-2694","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2009:1218","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#critical","tags":["article"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2009/rhsa-2009_1218.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2009-2694","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2009-2694","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2009-2694","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-2703","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3026","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3083","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3084","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3085","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3615","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-0013","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-0277","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-0420","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-0423","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-1624","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-2528","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-3711","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-1091","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-3594","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-2214","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-3374","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-6152","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0271","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0272","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0273","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0274","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6477","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6478","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6479","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6481","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6482","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6483","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6484","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6485","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6486","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6487","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0020","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3694","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3695","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3696","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3697","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3698","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2009-2694","description":"The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used in Pidgin (formerly Gaim) before 2.5.9 and Adium 1.3.5 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by sending multiple crafted SLP (aka MSNSLP) messages to trigger an overwrite of an arbitrary memory location.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1376.","status":"published","published":"2009-08-20T22:00:00Z","modified":"2024-08-07T05:59:56.847Z","updated_at":"2026-11-02T14:33:23.041383Z"}],"euvd":[{"id":"EUVD-2009-2686","description":"The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used in Pidgin (formerly Gaim) before 2.5.9 and Adium 1.3.5 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by sending multiple crafted SLP (aka MSNSLP) messages to trigger an overwrite of an arbitrary memory location.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1376.","status":"published","published":"2009-08-20T22:00:00Z","modified":"2024-08-07T05:59:56Z","updated_at":"2026-11-03T01:39:16.555521Z"}],"ghsa":[{"id":"GHSA-gg6v-c4q4-582f","title":"The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used...","description":"The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used in Pidgin (formerly Gaim) before 2.5.9 and Adium 1.3.5 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by sending multiple crafted SLP (aka MSNSLP) messages to trigger an overwrite of an arbitrary memory location.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1376.","status":"published","published":"2022-05-02T03:37:48Z","modified":"2023-01-31T05:08:26Z","updated_at":"2026-11-02T14:49:23.788915Z"}],"nvd":[{"id":"CVE-2009-2694","description":"The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used in Pidgin (formerly Gaim) before 2.5.9 and Adium 1.3.5 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by sending multiple crafted SLP (aka MSNSLP) messages to trigger an overwrite of an arbitrary memory location.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1376.","status":"published","published":"2009-08-21T11:02:41.89Z","modified":"2026-06-16T23:10:02.37Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:36.596719Z"}],"osv":[{"id":"CVE-2009-2694","description":"The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used in Pidgin (formerly Gaim) before 2.5.9 and Adium 1.3.5 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by sending multiple crafted SLP (aka MSNSLP) messages to trigger an overwrite of an arbitrary memory location.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1376.","status":"published","published":"2009-08-21T11:02:41Z","modified":"2026-04-10T03:40:50.922779Z","updated_at":"2026-11-02T15:43:57.714116Z"},{"id":"DEBIAN-CVE-2009-2694","description":"The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used in Pidgin (formerly Gaim) before 2.5.9 and Adium 1.3.5 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by sending multiple crafted SLP (aka MSNSLP) messages to trigger an overwrite of an arbitrary memory location.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1376.","status":"published","published":"2009-08-21T11:02:41.89Z","modified":"2026-10-23T17:47:48.519684772Z","updated_at":"2026-11-02T15:45:24.013654Z"},{"id":"DSA-1870-1","title":"pidgin - insufficient input sanitization","status":"published","published":"2009-08-19T00:00:00Z","modified":"2026-03-09T01:19:58.808128Z","updated_at":"2026-11-02T15:46:14.734124Z"},{"id":"openSUSE-SU-2024:10432-1","title":"finch-2.11.0-4.1 on GA media","description":"These are all security issues fixed in the finch-2.11.0-4.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:44:25.607902Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"RHSA-2009:1218","title":"Red Hat Security Advisory: pidgin security update","status":"published","published":"2024-09-15T18:06:23Z","modified":"2026-06-28T10:02:35Z","updated_at":"2026-11-02T15:53:00.468834Z"}]}}