{"id":"CVE-2012-3482","aliases":["DEBIAN-CVE-2012-3482","EUVD-2012-3438","GHSA-237f-j4ff-q54m","SUSE-SU-2016:0872-1","UBUNTU-CVE-2012-3482","openSUSE-SU-2024:10194-1"],"status":"published","title":"Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM...","description":"Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM servers to (1) cause a denial of service (crash and delayed delivery of inbound mail) via a crafted NTLM response that triggers an out-of-bounds read in the base64 decoder, or (2) obtain sensitive information from memory via an NTLM Type 2 message with a crafted Target Name structure, which triggers an out-of-bounds read.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01874,"percentile":0.79534,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2012-12-21T02:00:00Z","modified":"2026-10-23T17:47:51Z","fixes":[{"ecosystem":"Debian:12","package":"fetchmail","fixed_in":["6.3.22-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"fetchmail","fixed_in":["6.3.22-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"fetchmail","fixed_in":["6.3.22-1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Desktop 11 SP4","package":"fetchmail","fixed_in":["6.3.8.90-13.20.21.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 11 SP4","package":"fetchmail","fixed_in":["6.3.8.90-13.20.21.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 11 SP4","package":"fetchmail","fixed_in":["6.3.8.90-13.20.21.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"fetchmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.22-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"fetchmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.22-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"fetchmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.22-1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Desktop 11 SP4","package":"fetchmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.8.90-13.20.21.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 11 SP4","package":"fetchmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.8.90-13.20.21.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 11 SP4","package":"fetchmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.8.90-13.20.21.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"fetchmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.26-13.4"}]}],"bundled":5}],"products":[{"vendor":"fetchmail","product":"fetchmail"}],"references":[{"url":"http://seclists.org/oss-sec/2012/q3/232","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://seclists.org/oss-sec/2012/q3/230","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/54987","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_fetchmail","tags":["x_refsource_CONFIRM","x_transferred","article"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-October/088871.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-October/088836.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.fetchmail.info/fetchmail-SA-2012-02.txt","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3482"},{"url":"https://github.com/advisories/GHSA-237f-j4ff-q54m"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-3482","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2016/suse-su-20160872-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/775988","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2012-3482","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2012-3482","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-3482","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2009-2666","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-1167","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-1947","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-3389","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2012-3482","description":"Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM servers to (1) cause a denial of service (crash and delayed delivery of inbound mail) via a crafted NTLM response that triggers an out-of-bounds read in the base64 decoder, or (2) obtain sensitive information from memory via an NTLM Type 2 message with a crafted Target Name structure, which triggers an out-of-bounds read.","status":"published","published":"2012-12-21T02:00:00Z","modified":"2024-08-06T20:05:12.577Z","updated_at":"2026-11-02T14:34:50.263482Z"}],"euvd":[{"id":"EUVD-2012-3438","description":"Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM servers to (1) cause a denial of service (crash and delayed delivery of inbound mail) via a crafted NTLM response that triggers an out-of-bounds read in the base64 decoder, or (2) obtain sensitive information from memory via an NTLM Type 2 message with a crafted Target Name structure, which triggers an out-of-bounds read.","status":"published","published":"2012-12-21T02:00:00Z","modified":"2024-08-06T20:05:12Z","updated_at":"2026-11-03T01:56:10.882899Z"}],"ghsa":[{"id":"GHSA-237f-j4ff-q54m","title":"Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM...","description":"Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM servers to (1) cause a denial of service (crash and delayed delivery of inbound mail) via a crafted NTLM response that triggers an out-of-bounds read in the base64 decoder, or (2) obtain sensitive information from memory via an NTLM Type 2 message with a crafted Target Name structure, which triggers an out-of-bounds read.","status":"published","published":"2022-05-17T05:12:10Z","modified":"2023-01-28T05:03:41Z","updated_at":"2026-11-02T14:44:01.600354Z"}],"nvd":[{"id":"CVE-2012-3482","description":"Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM servers to (1) cause a denial of service (crash and delayed delivery of inbound mail) via a crafted NTLM response that triggers an out-of-bounds read in the base64 decoder, or (2) obtain sensitive information from memory via an NTLM Type 2 message with a crafted Target Name structure, which triggers an out-of-bounds read.","status":"published","published":"2012-12-21T05:46:16.167Z","modified":"2026-06-16T23:43:18.68Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:16.958223Z"}],"osv":[{"id":"CVE-2012-3482","description":"Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM servers to (1) cause a denial of service (crash and delayed delivery of inbound mail) via a crafted NTLM response that triggers an out-of-bounds read in the base64 decoder, or (2) obtain sensitive information from memory via an NTLM Type 2 message with a crafted Target Name structure, which triggers an out-of-bounds read.","status":"published","published":"2012-12-21T05:46:16Z","modified":"2026-04-10T03:43:12.171666Z","updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-3482","description":"Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM servers to (1) cause a denial of service (crash and delayed delivery of inbound mail) via a crafted NTLM response that triggers an out-of-bounds read in the base64 decoder, or (2) obtain sensitive information from memory via an NTLM Type 2 message with a crafted Target Name structure, which triggers an out-of-bounds read.","status":"published","published":"2012-12-21T05:46:16.167Z","modified":"2026-10-23T17:47:51.079493383Z","updated_at":"2026-11-02T15:45:24.92418Z"},{"id":"openSUSE-SU-2024:10194-1","title":"fetchmail-6.3.26-13.4 on GA media","description":"These are all security issues fixed in the fetchmail-6.3.26-13.4 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:21:21.677285Z","updated_at":"2026-11-02T16:58:33.135986Z"},{"id":"SUSE-SU-2016:0872-1","title":"Security update for fetchmail","description":"\nThis update for fetchmail fixes the following issues:\n\n- CVE-2012-3482: A denial of service vulnerability in the base64 decoder during processing server NTLM protocol exchange was fixed (bsc#775988).\n","status":"published","published":"2016-03-24T07:55:46Z","modified":"2026-02-04T03:56:06.065553Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"UBUNTU-CVE-2012-3482","description":"Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM servers to (1) cause a denial of service (crash and delayed delivery of inbound mail) via a crafted NTLM response that triggers an out-of-bounds read in the base64 decoder, or (2) obtain sensitive information from memory via an NTLM Type 2 message with a crafted Target Name structure, which triggers an out-of-bounds read.","status":"withdrawn","published":"2012-12-21T05:46:00Z","modified":"2025-07-16T07:02:08.64672Z","updated_at":"2026-11-02T15:54:06.395274Z"}]}}