{"id":"CVE-2023-32182","aliases":["EUVD-2023-36450","GHSA-wcv5-982f-xggc","SUSE-SU-2023:3394-1","SUSE-SU-2023:3732-1","SUSE-SU-2023:3791-1","SUSE-SU-2023:3945-1","openSUSE-SU-2024:13416-1"],"status":"published","title":"A Improper Link Resolution Before File Access ('Link Following') vulnerability in SUSE SUSE Linux...","description":"A Improper Link Resolution Before File Access ('Link Following') vulnerability in SUSE SUSE Linux Enterprise Desktop 15 SP5 postfix, SUSE SUSE Linux Enterprise High Performance Computing 15 SP5 postfix, SUSE openSUSE Leap 15.5 postfix.This issue affects SUSE Linux Enterprise Desktop 15 SP5: before 3.7.3-150500.3.5.1; SUSE Linux Enterprise High Performance Computing 15 SP5: before 3.7.3-150500.3.5.1; openSUSE Leap 15.5 : before 3.7.3-150500.3.5.1.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00301,"percentile":0.23015,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-59"],"published":"2023-08-23T16:06:06Z","modified":"2026-06-17T05:58:16Z","fixes":[{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP5","package":"postfix","fixed_in":["3.7.3-150500.3.5.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 SP5","package":"postfix-bdb","fixed_in":["3.7.3-150500.3.5.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP5","package":"postfix","fixed_in":["3.7.3-150500.3.5.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 15.5","package":"postfix","fixed_in":["3.7.3-150500.3.5.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 15.5","package":"postfix-bdb","fixed_in":["3.7.3-150500.3.5.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","package":"postfix","fixed_in":["3.2.10-3.27.2"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","package":"postfix","fixed_in":["3.2.10-3.27.2"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","package":"postfix","fixed_in":["3.2.10-3.27.2"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 15.4","package":"postfix","fixed_in":["3.4.7-150200.3.12.2","3.5.9-150300.5.12.2"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","package":"postfix","fixed_in":["3.5.9-150300.5.12.2"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 SP4","package":"postfix-bdb","fixed_in":["3.5.9-150300.5.12.2"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP4","package":"postfix","fixed_in":["3.5.9-150300.5.12.2"],"sources":["osv"]},{"ecosystem":"SUSE:Manager Proxy 4.2","package":"postfix","fixed_in":["3.5.9-150300.5.12.2"],"sources":["osv"]},{"ecosystem":"SUSE:Manager Server 4.2","package":"postfix","fixed_in":["3.5.9-150300.5.12.2"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 15.4","package":"postfix-bdb","fixed_in":["3.5.9-150300.5.12.2"],"sources":["osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"postfix","fixed_in":["3.8.3-1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP5","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-150500.3.5.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 SP5","package":"postfix-bdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-150500.3.5.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP5","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-150500.3.5.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.5","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-150500.3.5.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.5","package":"postfix-bdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-150500.3.5.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.10-3.27.2"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.10-3.27.2"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.10-3.27.2"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.7-150200.3.12.2"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.9-150300.5.12.2"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 SP4","package":"postfix-bdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.9-150300.5.12.2"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP4","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.9-150300.5.12.2"}]}]},{"source":"osv","ecosystem":"SUSE:Manager Proxy 4.2","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.9-150300.5.12.2"}]}]},{"source":"osv","ecosystem":"SUSE:Manager Server 4.2","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.9-150300.5.12.2"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.9-150300.5.12.2"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"postfix-bdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.9-150300.5.12.2"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"postfix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.3-1.1"}]}]}],"products":[{"vendor":"opensuse","product":"leap"},{"vendor":"suse","product":"linux_enterprise_high_performance_computing"},{"vendor":"suse","product":"opensuse leap 15.5"},{"vendor":"suse","product":"suse linux enterprise desktop 15 sp5"},{"vendor":"suse","product":"suse linux enterprise high performance computing 15 sp5"},{"vendor":"suse","product":"suse_linux_enterprise_desktop"}],"references":[{"url":"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32182","tags":["x_transferred","Exploit","Issue Tracking"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32182"},{"url":"https://github.com/advisories/GHSA-wcv5-982f-xggc"},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233394-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1211196","tags":["report"]},{"url":"https://bugzilla.suse.com/1213515","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2023-32182","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233732-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1215372","tags":["report"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233791-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233945-1/","tags":["advisory"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-32182","description":"A Improper Link Resolution Before File Access ('Link Following') vulnerability in SUSE SUSE Linux Enterprise Desktop 15 SP5 postfix, SUSE SUSE Linux Enterprise High Performance Computing 15 SP5 postfix, SUSE openSUSE Leap 15.5 postfix.This issue affects SUSE Linux Enterprise Desktop 15 SP5: before 3.7.3-150500.3.5.1; SUSE Linux Enterprise High Performance Computing 15 SP5: before 3.7.3-150500.3.5.1; openSUSE Leap 15.5 : before 3.7.3-150500.3.5.1.\n\n","status":"published","published":"2023-09-19T15:07:02.966Z","modified":"2024-09-24T18:55:21.587Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:35:29.381004Z"}],"euvd":[{"id":"EUVD-2023-36450","description":"A Improper Link Resolution Before File Access ('Link Following') vulnerability in SUSE SUSE Linux Enterprise Desktop 15 SP5 postfix, SUSE SUSE Linux Enterprise High Performance Computing 15 SP5 postfix, SUSE openSUSE Leap 15.5 postfix.This issue affects SUSE Linux Enterprise Desktop 15 SP5: before 3.7.3-150500.3.5.1; SUSE Linux Enterprise High Performance Computing 15 SP5: before 3.7.3-150500.3.5.1; openSUSE Leap 15.5 : before 3.7.3-150500.3.5.1.\n\n","status":"published","published":"2023-09-19T15:07:02Z","modified":"2024-09-24T18:55:21Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T00:28:14.929509Z"}],"ghsa":[{"id":"GHSA-wcv5-982f-xggc","title":"A Improper Link Resolution Before File Access ('Link Following') vulnerability in SUSE SUSE Linux...","description":"A Improper Link Resolution Before File Access ('Link Following') vulnerability in SUSE SUSE Linux Enterprise Desktop 15 SP5 postfix, SUSE SUSE Linux Enterprise High Performance Computing 15 SP5 postfix, SUSE openSUSE Leap 15.5 postfix.This issue affects SUSE Linux Enterprise Desktop 15 SP5: before 3.7.3-150500.3.5.1; SUSE Linux Enterprise High Performance Computing 15 SP5: before 3.7.3-150500.3.5.1; openSUSE Leap 15.5 : before 3.7.3-150500.3.5.1.\n\n","status":"published","published":"2023-09-19T18:30:16Z","modified":"2024-04-04T07:44:29Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:56:54.282267Z"}],"nvd":[{"id":"CVE-2023-32182","description":"A Improper Link Resolution Before File Access ('Link Following') vulnerability in SUSE SUSE Linux Enterprise Desktop 15 SP5 postfix, SUSE SUSE Linux Enterprise High Performance Computing 15 SP5 postfix, SUSE openSUSE Leap 15.5 postfix.This issue affects SUSE Linux Enterprise Desktop 15 SP5: before 3.7.3-150500.3.5.1; SUSE Linux Enterprise High Performance Computing 15 SP5: before 3.7.3-150500.3.5.1; openSUSE Leap 15.5 : before 3.7.3-150500.3.5.1.\n\n","status":"published","published":"2023-09-19T16:15:09.347Z","modified":"2026-06-17T05:58:16.007Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:08:29.595868Z"}],"osv":[{"id":"openSUSE-SU-2024:13416-1","title":"postfix-3.8.3-1.1 on GA media","description":"These are all security issues fixed in the postfix-3.8.3-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:48:37.281328Z","updated_at":"2026-11-02T16:58:36.327643Z"},{"id":"SUSE-SU-2023:3394-1","title":"Security update for postfix","description":"This update for postfix fixes the following issues:\n\n- CVE-2023-32182: Fixed config_postfix SUSE specific script potentially bad /tmp file usage (bsc#1211196).\n\n- Update to from 3.7.2 to 3.7.3:\n  - Fixes a bug where some messages were not delivered after 'warning: Unexpected record type 'X'. (bsc#1213515)\n","status":"published","published":"2023-08-23T16:06:06Z","modified":"2025-05-02T04:34:58.823062Z","updated_at":"2026-11-02T15:53:53.440387Z"},{"id":"SUSE-SU-2023:3732-1","title":"Security update for postfix","description":"This update for postfix fixes the following issues:\n\nSecurity fixes:\n\n- CVE-2023-32182: Fixed config_postfix SUSE specific script using potentially bad /tmp file (bsc#1211196).\n\nOther fixes:\n\n- postfix: config.postfix causes too tight permission on main.cf (bsc#1215372).\n","status":"published","published":"2023-09-22T11:35:26Z","modified":"2026-02-04T04:38:00.020331Z","updated_at":"2026-11-02T15:53:53.440387Z"},{"id":"SUSE-SU-2023:3791-1","title":"Security update for postfix","description":"This update for postfix fixes the following issues:\n\nSecurity fixes:\n\n- CVE-2023-32182: Fixed config_postfix SUSE specific script using potentially bad /tmp file (bsc#1211196).\n\nOther fixes:\n\n- postfix: config.postfix causes too tight permission on main.cf (bsc#1215372).\n","status":"published","published":"2023-09-26T15:34:52Z","modified":"2026-02-04T03:27:53.180367Z","updated_at":"2026-11-02T15:53:53.440387Z"},{"id":"SUSE-SU-2023:3945-1","title":"Security update for postfix","description":"This update for postfix fixes the following issues:\n\nSecurity fixes:\n\n- CVE-2023-32182: Fixed config_postfix SUSE specific script using potentially bad /tmp file (bsc#1211196).\n\nOther fixes:\n\n- postfix: config.postfix causes too tight permission on main.cf (bsc#1215372).\n","status":"published","published":"2023-10-03T16:35:45Z","modified":"2026-02-04T04:07:37.289758Z","updated_at":"2026-11-02T15:53:53.440387Z"}]}}