{"id":"CVE-2008-2936","aliases":["DEBIAN-CVE-2008-2936","DSA-1629-1","DSA-1629-2","DTSA-155-1","EUVD-2008-2929","GHSA-8739-vxjm-m9p4","RHSA-2008:0839"],"status":"published","title":"Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the...","description":"Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the operating system supports hard links to symlinks, allows local users to append e-mail messages to a file to which a root-owned symlink points, by creating a hard link to this symlink and then sending a message.  NOTE: this can be leveraged to gain privileges if there is a symlink to an init script.","severity":{"version":"2.0","score":6.2,"vector":"AV:L/AC:H/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01032,"percentile":0.63989,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-264"],"published":"2008-08-14T00:00:00Z","modified":"2026-10-23T17:47:25Z","exploits":[{"source":"exploitdb","id":"EDB-6337","title":"Postfix 2.6-20080814 - 'symlink' Local Privilege Escalation","type":"local","platform":"linux","date":"2008-08-31","verified":true,"url":"https://www.exploit-db.com/exploits/6337"}],"fixes":[{"ecosystem":"Debian:12","package":"postfix","fixed_in":["2.5.4-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"postfix","fixed_in":["2.5.4-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"postfix","fixed_in":["2.5.4-1"],"sources":["osv"]},{"ecosystem":"Debian:4.0","package":"postfix","fixed_in":["2.3.8-2etch1","2.3.8-2+etch1"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"postfix","fixed_in":["2.5.2-2lenny1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::as","package":"postfix","fixed_in":["2:2.0.16-14.1.RHEL3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::as","package":"postfix-debuginfo","fixed_in":["2:2.0.16-14.1.RHEL3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"postfix","fixed_in":["2:2.0.16-14.1.RHEL3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"postfix-debuginfo","fixed_in":["2:2.0.16-14.1.RHEL3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::es","package":"postfix","fixed_in":["2:2.0.16-14.1.RHEL3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::es","package":"postfix-debuginfo","fixed_in":["2:2.0.16-14.1.RHEL3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::ws","package":"postfix","fixed_in":["2:2.0.16-14.1.RHEL3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::ws","package":"postfix-debuginfo","fixed_in":["2:2.0.16-14.1.RHEL3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"postfix","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"postfix-debuginfo","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"postfix-pflogsumm","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"postfix","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"postfix-debuginfo","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"postfix-pflogsumm","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"postfix","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"postfix-debuginfo","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"postfix-pflogsumm","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"postfix","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"postfix-debuginfo","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"postfix-pflogsumm","fixed_in":["2:2.2.10-1.2.1.el4_7"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"postfix","fixed_in":["2:2.3.3-2.1.el5_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"postfix-debuginfo","fixed_in":["2:2.3.3-2.1.el5_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client","package":"postfix-pflogsumm","fixed_in":["2:2.3.3-2.1.el5_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"postfix","fixed_in":["2:2.3.3-2.1.el5_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"postfix-debuginfo","fixed_in":["2:2.3.3-2.1.el5_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"postfix-pflogsumm","fixed_in":["2:2.3.3-2.1.el5_2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.4-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.4-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.4-1"}]}]},{"source":"osv","ecosystem":"Debian:4.0","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.8-2etch1"}]}],"versions":["2.3.8-2"]},{"source":"osv","ecosystem":"Debian:4.0","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.8-2+etch1"}]}],"versions":["2.3.8-2","2.3.8-2etch1"]},{"source":"osv","ecosystem":"Debian:5.0","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.2-2lenny1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.16-14.1.RHEL3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"postfix-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.16-14.1.RHEL3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.16-14.1.RHEL3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"postfix-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.16-14.1.RHEL3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.16-14.1.RHEL3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"postfix-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.16-14.1.RHEL3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.16-14.1.RHEL3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"postfix-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.16-14.1.RHEL3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"postfix-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"postfix-pflogsumm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"postfix-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"postfix-pflogsumm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"postfix-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"postfix-pflogsumm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"postfix-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"postfix-pflogsumm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.10-1.2.1.el4_7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.3.3-2.1.el5_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"postfix-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.3.3-2.1.el5_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"postfix-pflogsumm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.3.3-2.1.el5_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.3.3-2.1.el5_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"postfix-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.3.3-2.1.el5_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"postfix-pflogsumm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.3.3-2.1.el5_2"}]}]}],"products":[{"vendor":"postfix","product":"postfix"}],"references":[{"url":"https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00271.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-2.3.15.HISTORY","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://secunia.com/advisories/32231","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/31469","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-2.5.4.HISTORY","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.debian.org/security/2008/dsa-1629","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/31530","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00287.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://issues.rpath.com/browse/RPL-2689","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securitytracker.com/id?1020700","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/495632/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.kb.cert.org/vuls/id/938323","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource","web"]},{"url":"http://article.gmane.org/gmane.mail.postfix.announce/110","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://securityreason.com/securityalert/4160","tags":["third-party-advisory","x_refsource_SREASON","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/30691","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix"]},{"url":"http://wiki.rpath.com/Advisories:rPSA-2008-0259","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00002.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://secunia.com/advisories/31474","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/archive/1/495882/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/44460","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-2.4.8.HISTORY","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://www.exploit-db.com/exploits/6337","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","web"]},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0839.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","web"]},{"url":"ftp://ftp.porcupine.org/mirrors/postfix-release/experimental/postfix-2.6-20080814.HISTORY","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://secunia.com/advisories/31500","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10033","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","web"]},{"url":"http://secunia.com/advisories/31477","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/31485","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"https://usn.ubuntu.com/636-1/","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2008:171","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/archive/1/495474/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2008/2385","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-200808-12.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-2936","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-8739-vxjm-m9p4"},{"url":"https://security-tracker.debian.org/tracker/CVE-2008-2936","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2008:0839","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=456314","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2008/rhsa-2008_0839.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2008-2936","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2008-2936","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-2936","description":"Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the operating system supports hard links to symlinks, allows local users to append e-mail messages to a file to which a root-owned symlink points, by creating a hard link to this symlink and then sending a message.  NOTE: this can be leveraged to gain privileges if there is a symlink to an init script.","status":"published","published":"2008-08-18T19:00:00Z","modified":"2024-08-07T09:21:34.272Z","updated_at":"2026-11-02T14:34:45.083276Z"}],"euvd":[{"id":"EUVD-2008-2929","description":"Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the operating system supports hard links to symlinks, allows local users to append e-mail messages to a file to which a root-owned symlink points, by creating a hard link to this symlink and then sending a message.  NOTE: this can be leveraged to gain privileges if there is a symlink to an init script.","status":"published","published":"2008-08-18T19:00:00Z","modified":"2024-08-07T09:21:34Z","updated_at":"2026-11-03T01:38:54.669867Z"}],"ghsa":[{"id":"GHSA-8739-vxjm-m9p4","title":"Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the...","description":"Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the operating system supports hard links to symlinks, allows local users to append e-mail messages to a file to which a root-owned symlink points, by creating a hard link to this symlink and then sending a message.  NOTE: this can be leveraged to gain privileges if there is a symlink to an init script.","status":"published","published":"2022-05-03T03:19:19Z","modified":"2023-02-01T05:01:29Z","updated_at":"2026-11-02T14:49:43.819101Z"}],"nvd":[{"id":"CVE-2008-2936","description":"Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the operating system supports hard links to symlinks, allows local users to append e-mail messages to a file to which a root-owned symlink points, by creating a hard link to this symlink and then sending a message.  NOTE: this can be leveraged to gain privileges if there is a symlink to an init script.","status":"published","published":"2008-08-18T19:41:00Z","modified":"2026-06-16T22:54:46.217Z","cvss":[{"version":"2.0","score":6.2,"vector":"AV:L/AC:H/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:27.800088Z"}],"osv":[{"id":"CVE-2008-2936","description":"Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the operating system supports hard links to symlinks, allows local users to append e-mail messages to a file to which a root-owned symlink points, by creating a hard link to this symlink and then sending a message.  NOTE: this can be leveraged to gain privileges if there is a symlink to an init script.","status":"published","published":"2008-08-18T19:41:00Z","modified":"2026-04-10T03:39:56.262562Z","updated_at":"2026-11-02T15:43:57.178433Z"},{"id":"DEBIAN-CVE-2008-2936","description":"Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the operating system supports hard links to symlinks, allows local users to append e-mail messages to a file to which a root-owned symlink points, by creating a hard link to this symlink and then sending a message.  NOTE: this can be leveraged to gain privileges if there is a symlink to an init script.","status":"published","published":"2008-08-18T19:41:00Z","modified":"2026-10-23T17:47:25.198918025Z","updated_at":"2026-11-02T15:45:23.742363Z"},{"id":"DSA-1629-1","title":"postfix - privilege escalation","status":"published","published":"2008-08-18T00:00:00Z","modified":"2026-03-09T01:18:09.187399Z","updated_at":"2026-11-02T15:46:14.734124Z"},{"id":"DSA-1629-2","title":"postfix - privilege escalation","status":"published","published":"2008-08-19T00:00:00Z","modified":"2026-03-09T01:18:21.708836Z","updated_at":"2026-11-02T15:46:14.734124Z"},{"id":"DTSA-155-1","title":"postfix - local privilege escalation","status":"published","published":"2008-08-14T00:00:00Z","modified":"2026-03-09T01:01:43.137012Z","updated_at":"2026-11-02T15:46:18.716547Z"},{"id":"RHSA-2008:0839","title":"Red Hat Security Advisory: postfix security update","status":"published","published":"2024-09-15T17:29:09Z","modified":"2026-06-26T10:09:47Z","updated_at":"2026-11-02T15:52:59.70892Z"}]}}