{"id":"CVE-2024-53425","aliases":["DEBIAN-CVE-2024-53425","EUVD-2024-51963","GHSA-53vp-hv55-j8x4","OESA-2025-1126","OESA-2025-1127","PYSEC-2024-295","UBUNTU-CVE-2024-53425","openSUSE-SU-2024:14610-1","openSUSE-SU-2025:0113-1"],"status":"published","title":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in...","description":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.","severity":{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00303,"percentile":0.23356,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120"],"published":"2024-11-21T00:00:00Z","modified":"2026-11-02T12:03:09Z","fixes":[{"ecosystem":"Debian:14","package":"assimp","fixed_in":["6.0.2+ds-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.5~ds0-1","5.2.5~ds0-1.1","5.3.1+ds-1","5.3.1+ds-2","5.4.0+ds-1","5.4.1+ds-1","5.4.2+ds-1","5.4.3+ds-2","5.4.3+ds-3","6.0.2+ds-1","6.0.3+ds-1","6.0.4+ds-1","6.0.4+ds-3","6.0.5+ds-1"]},{"source":"osv","ecosystem":"Debian:13","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.3+ds-2","5.4.3+ds-3","6.0.2+ds-1","6.0.3+ds-1","6.0.4+ds-1","6.0.4+ds-3","6.0.5+ds-1"]},{"source":"osv","ecosystem":"Debian:14","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.2+ds-1"}]}],"versions":["5.4.3+ds-2","5.4.3+ds-3"]},{"source":"osv","ecosystem":"openEuler:24.03-LTS","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.1-6.oe2403"}]}],"bundled":2},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP1","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.1-6.oe2403sp1"}]}],"bundled":2},{"source":"osv","ecosystem":"PyPI","package":"pyassimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.4.3"}]}],"versions":["0.1","3.3","4.1.1","4.1.2","4.1.3","4.1.4","5.2.5"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0~dfsg-4ubuntu4","3.1.1~dfsg-5","3.2~dfsg-1","3.2~dfsg-2","3.2~dfsg-3"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.3.1~dfsg-5","3.3.1~dfsg-5ubuntu1","3.3.1~dfsg-5+build1","4.0.1~dfsg-1~exp2","4.0.1~dfsg-1","4.1.0~dfsg-1","4.1.0~dfsg-2","4.1.0~dfsg-3"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.1.0~dfsg-5","4.1.0~dfsg-5ubuntu1","5.0.1~ds0-1build1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.0.1~ds0-2","5.0.1~ds0-3ubuntu1","5.1.4~ds0-1","5.1.5~ds0-1","5.1.6~ds0-1","5.2.0~ds0-2","5.2.1~ds0-1","5.2.2~ds0-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.5~ds0-1.1build1","5.3.1+ds-1","5.3.1+ds-2","5.3.1+ds-2build1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.3+ds-2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.0.4+ds-1build1","6.0.5+ds-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.3+ds-2","6.0.2+ds-1","6.0.3+ds-1","6.0.4+ds-1","6.0.4+ds-1build1"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.3-3.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Package Hub 15 SP6","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.1-bp156.3.9.1"}]}],"bundled":9},{"source":"osv","ecosystem":"openSUSE:Leap 15.6","package":"assimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.1-bp156.3.9.1"}]}],"bundled":9}],"products":[{"vendor":"assimp","product":"assimp"}],"references":[{"url":"https://github.com/assimp/assimp/issues/5860","tags":["Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-53425","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-53vp-hv55-j8x4"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53425.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2024-53425","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1126","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-48424","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1127","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-53425","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-53425","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/L3UBMTBLETFDMIQ7VBCDIOTYN5NKGZSL/","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2024-48423","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-48424","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-48425","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-53425","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/GUXUVZ7SBZK5ZFR45B223UXCWUMD4XQD/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1232322","tags":["report"]},{"url":"https://bugzilla.suse.com/1232323","tags":["report"]},{"url":"https://bugzilla.suse.com/1232324","tags":["report"]},{"url":"https://bugzilla.suse.com/1233633","tags":["report"]},{"url":"https://bugzilla.suse.com/1239220","tags":["report"]},{"url":"https://bugzilla.suse.com/1239916","tags":["report"]},{"url":"https://bugzilla.suse.com/1239920","tags":["report"]},{"url":"https://bugzilla.suse.com/1240412","tags":["report"]},{"url":"https://bugzilla.suse.com/1240413","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2025-2151","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-2591","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-2592","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-3015","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-3016","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2024-53425","description":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.","status":"published","published":"2024-11-21T00:00:00Z","modified":"2024-11-26T17:51:40.031Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:34:17.150655Z"}],"euvd":[{"id":"EUVD-2024-51963","description":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.","status":"published","published":"2024-11-21T00:00:00Z","modified":"2024-11-26T17:51:40Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:04:46.610778Z"}],"ghsa":[{"id":"GHSA-53vp-hv55-j8x4","title":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in...","description":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.","status":"published","published":"2024-11-26T18:38:52Z","modified":"2024-11-26T18:39:01Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:58:58.204916Z"}],"nvd":[{"id":"CVE-2024-53425","description":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.","status":"published","published":"2024-11-21T14:15:18.303Z","modified":"2026-06-17T08:08:52.637Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:10:37.996328Z"}],"osv":[{"id":"CVE-2024-53425","description":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.","status":"published","published":"2024-11-21T00:00:00Z","modified":"2026-10-28T02:30:31.684627023Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:44.451316Z"},{"id":"DEBIAN-CVE-2024-53425","description":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.","status":"published","published":"2024-11-21T14:15:18.303Z","modified":"2026-11-02T12:03:09.081968159Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:44.117337Z"},{"id":"OESA-2025-1126","title":"assimp security update","description":"Assimp is a library to load and process geometric scenes from various data formats. Assimp aims to provide a full asset conversion pipeline for use in game engines and real-time rendering systems of any kind, but is not limited to this purpose.\r\n\r\nSecurity Fix(es):\n\nA heap-buffer-overflow vulnerability has been identified in the OpenDDLParser::parseStructure function within the Assimp library, specifically during the processing of OpenGEX files.(CVE-2024-48424)\n\nA heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.(CVE-2024-53425)","status":"published","published":"2025-02-14T11:08:13Z","modified":"2026-08-18T01:18:46.736680243Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:52:42.253598Z"},{"id":"OESA-2025-1127","title":"assimp security update","description":"Assimp is a library to load and process geometric scenes from various data formats. Assimp aims to provide a full asset conversion pipeline for use in game engines and real-time rendering systems of any kind, but is not limited to this purpose.\r\n\r\nSecurity Fix(es):\n\nA heap-buffer-overflow vulnerability has been identified in the OpenDDLParser::parseStructure function within the Assimp library, specifically during the processing of OpenGEX files.(CVE-2024-48424)\n\nA heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.(CVE-2024-53425)","status":"published","published":"2025-02-14T11:08:13Z","modified":"2026-08-18T01:18:46.841270704Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:52:42.253598Z"},{"id":"PYSEC-2024-295","description":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.","status":"published","published":"2024-11-21T14:15:18.303Z","modified":"2026-05-21T15:00:08.672416297Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:52:54.242332Z"},{"id":"UBUNTU-CVE-2024-53425","description":"A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue occurs when processing certain malformed MD5 model files, leading to an out-of-bounds read and potential application crash.","status":"published","published":"2024-11-21T14:15:00Z","modified":"2026-10-17T12:57:25.040609972Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:55:11.182485Z"},{"id":"openSUSE-SU-2024:14610-1","title":"assimp-devel-5.4.3-3.1 on GA media","description":"These are all security issues fixed in the assimp-devel-5.4.3-3.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-12-29T00:00:00Z","modified":"2026-02-04T04:33:09.998575Z","updated_at":"2026-11-02T16:58:36.976155Z"},{"id":"openSUSE-SU-2025:0113-1","title":"Security update for assimp","description":"This update for assimp fixes the following issues:\n\n- CVE-2024-48425: Fixed SEGV in Assimp:SplitLargeMeshesProcess_Triangle:UpdateNode (boo#1232324)\n- CVE-2024-48423: Fixed a arbitrary code execution via CallbackToLogRedirector() (boo#1232322)\n- CVE-2024-48424: Fixed a heap-buffer-overflow in OpenDDLParser:parseStructure() (boo#1232323)\n- CVE-2024-53425: Fixed a heap-based buffer overflow in SkipSpacesAndLineEnd() (boo#1233633)\n- CVE-2025-2592: Fixed a heap-based buffer overflow in Assimp::CSMImporter::InternReadFile() (boo#1239916)\n- CVE-2025-3015: Fixed out-of-bounds read caused by manipulation of the argument mIndices (boo#1240412)\n- CVE-2025-3016: Fixed a denial of service caused by manipulation of the argument mWidth/mHeight (boo#1240413)\n- CVE-2025-2591: Fixed a denial of service in code/AssetLib/MDL/MDLLoader.cpp (boo#1239920)\n- CVE-2025-2151: Fixed a stack-based buffer overflow in Assimp::GetNextLine() (boo#1239220)\n","status":"published","published":"2025-04-02T16:31:31Z","modified":"2026-02-04T04:10:58.651803Z","updated_at":"2026-11-02T16:58:36.976155Z"}]}}