{"id":"CVE-2024-2002","aliases":["AZL-35908","AZL-42087","DEBIAN-CVE-2024-2002","EUVD-2024-26972","GHSA-v5qg-55pp-x38m","OESA-2024-1343","OESA-2024-1419","OESA-2024-1434","OESA-2024-1458","OESA-2024-1459","OESA-2024-1460","UBUNTU-CVE-2024-2002"],"status":"published","title":"Libdwarf: crashes randomly on fuzzed object","description":"A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.01089,"percentile":0.65558,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-415"],"published":"2024-03-18T12:26:31Z","modified":"2026-11-05T11:44:13Z","fixes":[{"ecosystem":"Azure Linux:2","package":"libdwarf","fixed_in":["0.9.0-3"],"sources":["osv"]},{"ecosystem":"Azure Linux:3","package":"libdwarf","fixed_in":["0.9.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"dwarfutils","fixed_in":["1:0.11.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"dwarfutils","fixed_in":["1:0.11.1-1"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP3","package":"libdwarf","fixed_in":["0.9.1-1.oe2203sp3"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP4","package":"libdwarf","fixed_in":["0.9.1-1.oe2003sp4"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS","package":"libdwarf","fixed_in":["0.9.1-1.oe2203"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP1","package":"libdwarf","fixed_in":["0.9.1-1.oe2203sp1"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP2","package":"libdwarf","fixed_in":["0.9.1-1.oe2203sp2"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP1","package":"libdwarf","fixed_in":["0.9.1-1.oe1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:2","package":"libdwarf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0-3"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"libdwarf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.2-1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"dwarfutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.11.1-1","1:0.11.1-1~exp1","1:0.11.1-1~exp2","20210528-1"]},{"source":"osv","ecosystem":"Debian:13","package":"dwarfutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.11.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"dwarfutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.11.1-1"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP3","package":"libdwarf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.1-1.oe2203sp3"}]}]},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP4","package":"libdwarf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.1-1.oe2003sp4"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS","package":"libdwarf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.1-1.oe2203"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP1","package":"libdwarf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.1-1.oe2203sp1"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP2","package":"libdwarf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.1-1.oe2203sp2"}]}]},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP1","package":"libdwarf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.1-1.oe1"}]}]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"dwarfutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20201201-1","20210528-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"dwarfutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20210528-1","20210528-1build1","20210528-1build2"]}],"products":[{"vendor":"fedoraproject","product":"fedora"},{"vendor":"libdwarf_project","product":"libdwarf"},{"vendor":"red hat","product":"red hat enterprise linux 7"},{"vendor":"red hat","product":"red hat enterprise linux 8"},{"vendor":"redhat","product":"enterprise_linux"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2024-2002","tags":["vdb-entry","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2267700","tags":["issue-tracking","x_refsource_REDHAT","x_transferred","Issue Tracking","report"]},{"url":"https://github.com/davea42/libdwarf-code/blob/main/bugxml/data.txt","tags":["x_transferred","Third Party Advisory","web","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZGPVLSPIXR32J6FOAFTTIMYTUUXJICGW/","tags":["x_transferred","Mailing List","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-2002","tags":["web","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZGPVLSPIXR32J6FOAFTTIMYTUUXJICGW"},{"url":"https://github.com/advisories/GHSA-v5qg-55pp-x38m"},{"url":"https://access.redhat.com/downloads/content/package-browser/","tags":["web"]},{"url":"https://github.com/davea42/libdwarf-code/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/2xxx/CVE-2024-2002.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2024-2002","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1343","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1419","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1434","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1458","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1459","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1460","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-2002","tags":["report"]},{"url":"https://www.prevanders.net/dwarfbug.html#DW202402-002","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-2002","tags":["report"]},{"url":"https://github.com/davea42/libdwarf-code/commit/404e6b1b14f60c81388d50b4239f81d461b3c3ad","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2024-2002","title":"Libdwarf: crashes randomly on fuzzed object","description":"A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.","status":"published","published":"2024-03-18T12:26:31.386Z","modified":"2026-11-05T11:44:13.594Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-415"],"updated_at":"2026-11-05T13:18:22.408512Z"}],"euvd":[{"id":"EUVD-2024-26972","description":"A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.","status":"published","published":"2024-03-18T12:26:31Z","modified":"2026-11-05T11:44:13Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-05T13:14:14.11293Z"}],"ghsa":[{"id":"GHSA-v5qg-55pp-x38m","title":"A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf...","description":"A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.","status":"published","published":"2024-03-18T15:30:48Z","modified":"2024-04-29T05:02:32Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-415"],"updated_at":"2026-11-02T14:57:15.123011Z"}],"nvd":[{"id":"CVE-2024-2002","description":"A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.","status":"published","published":"2024-03-18T13:15:07.657Z","modified":"2026-11-05T12:17:48.507Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-415"],"updated_at":"2026-11-05T16:36:40.983114Z"}],"osv":[{"id":"CVE-2024-2002","title":"Libdwarf: crashes randomly on fuzzed object","description":"A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.","status":"published","published":"2024-03-18T12:26:31.386Z","modified":"2026-11-07T02:30:24.244656353Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-415"],"updated_at":"2026-11-07T03:07:52.369902Z"},{"id":"DEBIAN-CVE-2024-2002","description":"A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.","status":"published","published":"2024-03-18T13:15:07.657Z","modified":"2026-11-02T12:00:44.278960258Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:41.849198Z"},{"id":"OESA-2024-1343","title":"libdwarf security update","description":"Libdwarf is a library of functions to provide read/write DWARF debugging records.\r\n\r\nSecurity Fix(es):\r\n\r\nA double-free vulnerability was found in libdwarf. 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In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.","status":"published","published":"2024-03-18T13:15:00Z","modified":"2026-04-22T14:37:51.011075Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T16:54:42.68848Z"},{"id":"AZL-35908","title":"CVE-2024-2002 affecting package libdwarf for versions less than 0.9.0-3","description":"A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.","status":"published","published":"2024-03-18T13:15:07Z","modified":"2026-04-21T04:25:15.839678Z","updated_at":"2026-11-02T15:28:04.173658Z"},{"id":"AZL-42087","title":"CVE-2024-2002 affecting package libdwarf for versions less than 0.9.2-1","description":"A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.","status":"published","published":"2024-03-18T13:15:07Z","modified":"2026-04-21T04:49:25.472648Z","updated_at":"2026-11-02T15:28:04.893995Z"}]}}