{"id":"CVE-2011-4363","aliases":["DEBIAN-CVE-2011-4363","EUVD-2011-4293","GHSA-rg46-xp9g-7m7c","MGASA-2013-0254","UBUNTU-CVE-2011-4363"],"status":"published","title":"ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is...","description":"ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.","severity":{"version":"2.0","score":2.6,"vector":"AV:L/AC:H/Au:N/C:N/I:P/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00303,"percentile":0.23215,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-59"],"published":"2012-10-07T21:00:00Z","modified":"2026-10-23T17:47:40Z","fixes":[{"ecosystem":"Debian:12","package":"libproc-processtable-perl","fixed_in":["0.45-6"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libproc-processtable-perl","fixed_in":["0.45-6"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libproc-processtable-perl","fixed_in":["0.45-6"],"sources":["osv"]},{"ecosystem":"Mageia:2","package":"perl-Proc-ProcessTable","fixed_in":["0.480.0-1.mga2"],"sources":["osv"]},{"ecosystem":"Mageia:3","package":"perl-Proc-ProcessTable","fixed_in":["0.480.0-1.mga3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libproc-processtable-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.45-6"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libproc-processtable-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.45-6"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libproc-processtable-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.45-6"}]}]},{"source":"osv","ecosystem":"Mageia:2","package":"perl-Proc-ProcessTable","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.480.0-1.mga2"}]}]},{"source":"osv","ecosystem":"Mageia:3","package":"perl-Proc-ProcessTable","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.480.0-1.mga3"}]}]}],"products":[{"vendor":"frii","product":"proc\\"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2011/11/30/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/50868","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4363","tags":["x_refsource_MISC","x_transferred","report"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=650500","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://secunia.com/advisories/47015","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2011/11/30/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.osvdb.org/77428","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"https://rt.cpan.org/Public/Bug/Display.html?id=72862","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4363"},{"url":"https://github.com/advisories/GHSA-rg46-xp9g-7m7c"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-4363","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2013-0254.html","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/pipermail/package-announce/2013-August/113068.html","tags":["web"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=10928","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2011-4363","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-4363","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2011-4363","description":"ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.","status":"published","published":"2012-10-07T21:00:00Z","modified":"2024-09-16T22:14:01.157Z","updated_at":"2026-11-02T14:35:37.671707Z"}],"euvd":[{"id":"EUVD-2011-4293","description":"ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.","status":"published","published":"2012-10-07T21:00:00Z","modified":"2024-09-16T22:14:01Z","updated_at":"2026-11-03T00:55:05.279117Z"}],"ghsa":[{"id":"GHSA-rg46-xp9g-7m7c","title":"ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is...","description":"ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.","status":"published","published":"2022-05-17T05:20:42Z","modified":"2023-01-28T05:03:34Z","cwes":["CWE-59"],"updated_at":"2026-11-02T14:44:00.261556Z"}],"nvd":[{"id":"CVE-2011-4363","description":"ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.","status":"published","published":"2012-10-07T21:55:00.94Z","modified":"2026-06-16T23:34:50.843Z","cvss":[{"version":"2.0","score":2.6,"vector":"AV:L/AC:H/Au:N/C:N/I:P/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:02:12.639283Z"}],"osv":[{"id":"CVE-2011-4363","description":"ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.","status":"published","published":"2012-10-07T21:55:00Z","modified":"2026-04-16T06:24:19.056655666Z","updated_at":"2026-11-02T15:43:58.279353Z"},{"id":"DEBIAN-CVE-2011-4363","description":"ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.","status":"published","published":"2012-10-07T21:55:00.94Z","modified":"2026-10-23T17:47:40.137639584Z","updated_at":"2026-11-02T15:45:24.612044Z"},{"id":"MGASA-2013-0254","title":"Updated perl-Proc-ProcessTable packages fix CVE-2011-4363","description":"Updated perl-Proc-ProcessTable package fixes security vulnerability:\n\nProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY\ninformation caching is enabled, allows local users to overwrite arbitrary\nfiles via a symlink attack on /tmp/TTYDEVS (CVE-2011-4363).\n","status":"published","published":"2013-08-22T18:05:13Z","modified":"2026-04-16T06:25:13.689265758Z","updated_at":"2026-11-02T15:49:39.121227Z"},{"id":"UBUNTU-CVE-2011-4363","description":"ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.","status":"withdrawn","published":"2012-10-07T21:55:00Z","modified":"2025-07-16T07:30:51.090489Z","updated_at":"2026-11-02T15:54:06.395274Z"}]}}