{"id":"CVE-2008-4977","aliases":["EUVD-2008-4956","GHSA-27q6-288h-36j9"],"status":"disputed","title":"** DISPUTED **  postfix_groups.pl in Postfix 2.5.2 allows local users to overwrite arbitrary...","description":"postfix_groups.pl in Postfix 2.5.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/postfix_groups.stdout, (2) /tmp/postfix_groups.stderr, and (3) /tmp/postfix_groups.message temporary files.  NOTE: the vendor disputes this vulnerability, stating \"This is not a real issue ... users would have to edit a script under /usr/lib to enable it.","severity":{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00374,"percentile":0.31639,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-59"],"published":"2008-11-06T11:00:00Z","modified":"2026-06-16T22:58:52Z","products":[{"vendor":"postfix","product":"postfix"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2008/10/30/2","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://bugs.gentoo.org/show_bug.cgi?id=235770","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://dev.gentoo.org/~rbu/security/debiantemp/postfix","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://bugs.debian.org/496401","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://bugs.gentoo.org/show_bug.cgi?id=235811","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-4977"},{"url":"https://github.com/advisories/GHSA-27q6-288h-36j9"}],"sources":{"cve":[{"id":"CVE-2008-4977","description":"postfix_groups.pl in Postfix 2.5.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/postfix_groups.stdout, (2) /tmp/postfix_groups.stderr, and (3) /tmp/postfix_groups.message temporary files.  NOTE: the vendor disputes this vulnerability, stating \"This is not a real issue ... users would have to edit a script under /usr/lib to enable it.","status":"disputed","published":"2008-11-06T11:00:00Z","modified":"2024-09-17T00:50:31.809Z","updated_at":"2026-11-02T14:34:47.310062Z"}],"euvd":[{"id":"EUVD-2008-4956","description":"postfix_groups.pl in Postfix 2.5.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/postfix_groups.stdout, (2) /tmp/postfix_groups.stderr, and (3) /tmp/postfix_groups.message temporary files.  NOTE: the vendor disputes this vulnerability, stating \"This is not a real issue ... users would have to edit a script under /usr/lib to enable it.","status":"published","published":"2008-11-06T11:00:00Z","modified":"2024-09-17T00:50:31Z","updated_at":"2026-11-03T00:28:55.3353Z"}],"ghsa":[{"id":"GHSA-27q6-288h-36j9","title":"** DISPUTED **  postfix_groups.pl in Postfix 2.5.2 allows local users to overwrite arbitrary...","description":"** DISPUTED **  postfix_groups.pl in Postfix 2.5.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/postfix_groups.stdout, (2) /tmp/postfix_groups.stderr, and (3) /tmp/postfix_groups.message temporary files.  NOTE: the vendor disputes this vulnerability, stating \"This is not a real issue ... users would have to edit a script under /usr/lib to enable it.\"","status":"published","published":"2022-05-17T05:53:38Z","modified":"2023-01-28T05:04:46Z","cwes":["CWE-59"],"updated_at":"2026-11-02T14:44:14.607752Z"}],"nvd":[{"id":"CVE-2008-4977","description":"postfix_groups.pl in Postfix 2.5.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/postfix_groups.stdout, (2) /tmp/postfix_groups.stderr, and (3) /tmp/postfix_groups.message temporary files.  NOTE: the vendor disputes this vulnerability, stating \"This is not a real issue ... users would have to edit a script under /usr/lib to enable it.","status":"disputed","published":"2008-11-06T15:55:52.103Z","modified":"2026-06-16T22:58:52.523Z","cvss":[{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:01:29.702694Z"}]}}