{"id":"CVE-2013-5745","aliases":["DEBIAN-CVE-2013-5745","EUVD-2013-5582","GHSA-vjj5-vm4p-gf6m","MGASA-2013-0300","RHSA-2013:1452"],"status":"published","title":"The vino_server_client_data_pending function in vino-server.c in GNOME Vino 2.26.1, 2.32.1, 3.7.3...","description":"The vino_server_client_data_pending function in vino-server.c in GNOME Vino 2.26.1, 2.32.1, 3.7.3, and earlier, and 3.8 when encryption is disabled, does not properly clear client data when an error causes the connection to close during authentication, which allows remote attackers to cause a denial of service (infinite loop, CPU and disk consumption) via multiple crafted requests during authentication.","severity":{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0872,"percentile":0.95172,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-20"],"published":"2013-10-01T17:00:00Z","modified":"2026-09-01T20:02:36Z","exploits":[{"source":"exploitdb","id":"EDB-28338","title":"Vino VNC Server 3.7.3 - Persistent Denial of Service","type":"dos","platform":"linux","date":"2013-09-17","verified":true,"url":"https://www.exploit-db.com/exploits/28338"}],"fixes":[{"ecosystem":"Debian:12","package":"vino","fixed_in":["3.10.1-1"],"sources":["osv"]},{"ecosystem":"Mageia:2","package":"vino","fixed_in":["3.4.2-1.2.mga2"],"sources":["osv"]},{"ecosystem":"Mageia:3","package":"vino","fixed_in":["3.7.3-2.1.mga3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"vino","fixed_in":["0:2.13.5-10.el5_10"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"vino-debuginfo","fixed_in":["0:2.13.5-10.el5_10"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"vino","fixed_in":["0:2.13.5-10.el5_10"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"vino-debuginfo","fixed_in":["0:2.13.5-10.el5_10"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:6::client","package":"vino","fixed_in":["0:2.28.1-9.el6_4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:6::client","package":"vino-debuginfo","fixed_in":["0:2.28.1-9.el6_4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:6::server","package":"vino","fixed_in":["0:2.28.1-9.el6_4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:6::server","package":"vino-debuginfo","fixed_in":["0:2.28.1-9.el6_4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"vino","fixed_in":["0:2.28.1-9.el6_4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"vino-debuginfo","fixed_in":["0:2.28.1-9.el6_4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"vino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.1-1"}]}]},{"source":"osv","ecosystem":"Mageia:2","package":"vino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-1.2.mga2"}]}]},{"source":"osv","ecosystem":"Mageia:3","package":"vino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2.1.mga3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"vino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.13.5-10.el5_10"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"vino-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.13.5-10.el5_10"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"vino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.13.5-10.el5_10"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"vino-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.13.5-10.el5_10"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::client","package":"vino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.28.1-9.el6_4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::client","package":"vino-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.28.1-9.el6_4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"vino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.28.1-9.el6_4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"vino-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.28.1-9.el6_4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"vino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.28.1-9.el6_4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"vino-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.28.1-9.el6_4"}]}]}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"david_king","product":"vino"}],"references":[{"url":"https://bugzilla.gnome.org/show_bug.cgi?id=641811","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://www.trustwave.com/spiderlabs/advisories/TWSL2013-028.txt","tags":["x_refsource_MISC","x_transferred","advisory"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1452.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/55090","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"https://bugzilla.gnome.org/show_bug.cgi?id=707905","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.ubuntu.com/usn/USN-1980-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Vendor Advisory","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00003.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-5745","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-vjj5-vm4p-gf6m"},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-5745","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2013-0300.html","tags":["advisory"]},{"url":"http://www.ubuntu.com/usn/usn-1980-1/","tags":["web"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=11350","tags":["report"]},{"url":"https://access.redhat.com/errata/RHSA-2013:1452","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=910082","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_1452.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2013-5745","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-5745","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2013-5745","description":"The vino_server_client_data_pending function in vino-server.c in GNOME Vino 2.26.1, 2.32.1, 3.7.3, and earlier, and 3.8 when encryption is disabled, does not properly clear client data when an error causes the connection to close during authentication, which allows remote attackers to cause a denial of service (infinite loop, CPU and disk consumption) via multiple crafted requests during authentication.","status":"published","published":"2013-10-01T17:00:00Z","modified":"2024-08-06T17:22:30.78Z","updated_at":"2026-11-02T14:34:55.508771Z"}],"euvd":[{"id":"EUVD-2013-5582","description":"The vino_server_client_data_pending function in vino-server.c in GNOME Vino 2.26.1, 2.32.1, 3.7.3, and earlier, and 3.8 when encryption is disabled, does not properly clear client data when an error causes the connection to close during authentication, which allows remote attackers to cause a denial of service (infinite loop, CPU and disk consumption) via multiple crafted requests during authentication.","status":"published","published":"2013-10-01T17:00:00Z","modified":"2024-08-06T17:22:30Z","updated_at":"2026-11-03T01:56:28.286421Z"}],"ghsa":[{"id":"GHSA-vjj5-vm4p-gf6m","title":"The vino_server_client_data_pending function in vino-server.c in GNOME Vino 2.26.1, 2.32.1, 3.7.3...","description":"The vino_server_client_data_pending function in vino-server.c in GNOME Vino 2.26.1, 2.32.1, 3.7.3, and earlier, and 3.8 when encryption is disabled, does not properly clear client data when an error causes the connection to close during authentication, which allows remote attackers to cause a denial of service (infinite loop, CPU and disk consumption) via multiple crafted requests during authentication.","status":"published","published":"2022-05-17T04:56:51Z","modified":"2023-01-28T05:03:00Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:43:53.106327Z"}],"nvd":[{"id":"CVE-2013-5745","description":"The vino_server_client_data_pending function in vino-server.c in GNOME Vino 2.26.1, 2.32.1, 3.7.3, and earlier, and 3.8 when encryption is disabled, does not properly clear client data when an error causes the connection to close during authentication, which allows remote attackers to cause a denial of service (infinite loop, CPU and disk consumption) via multiple crafted requests during authentication.","status":"published","published":"2013-10-01T17:55:03.727Z","modified":"2026-06-16T23:59:20.213Z","cvss":[{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:38.715467Z"}],"osv":[{"id":"CVE-2013-5745","description":"The vino_server_client_data_pending function in vino-server.c in GNOME Vino 2.26.1, 2.32.1, 3.7.3, and earlier, and 3.8 when encryption is disabled, does not properly clear client data when an error causes the connection to close during authentication, which allows remote attackers to cause a denial of service (infinite loop, CPU and disk consumption) via multiple crafted requests during authentication.","status":"published","published":"2013-10-01T17:55:03Z","modified":"2026-04-16T06:25:35.935556905Z","updated_at":"2026-11-02T15:43:59.09154Z"},{"id":"DEBIAN-CVE-2013-5745","description":"The vino_server_client_data_pending function in vino-server.c in GNOME Vino 2.26.1, 2.32.1, 3.7.3, and earlier, and 3.8 when encryption is disabled, does not properly clear client data when an error causes the connection to close during authentication, which allows remote attackers to cause a denial of service (infinite loop, CPU and disk consumption) via multiple crafted requests during authentication.","status":"published","published":"2013-10-01T17:55:03.727Z","modified":"2026-09-01T20:02:36.47545954Z","updated_at":"2026-11-02T15:45:25.819707Z"},{"id":"MGASA-2013-0300","title":"Updated vino packages fix CVE-2013-5745","description":"Updated vino package fixes security vulnerability:\n\nThe vino_server_client_data_pending function in vino-server.c in GNOME Vino\n3.7.3 and earlier, when encryption is disabled, does not properly clear client\ndata when an error causes the connection to close during authentication, which\nallows remote attackers to cause a denial of service (infinite loop, CPU and\ndisk consumption) via multiple crafted requests during authentication\n(CVE-2013-5745).\n","status":"published","published":"2013-10-09T22:37:26Z","modified":"2026-04-16T06:23:20.842229039Z","updated_at":"2026-11-02T15:49:39.121227Z"},{"id":"RHSA-2013:1452","title":"Red Hat Security Advisory: vino security update","status":"published","published":"2024-09-15T21:06:52Z","modified":"2026-06-26T10:22:27Z","updated_at":"2026-11-02T15:53:01.993625Z"}]}}