{"id":"CVE-2022-34299","aliases":["DEBIAN-CVE-2022-34299","EUVD-2022-37256","GHSA-3j8p-q74h-4pxp","openSUSE-SU-2024:12509-1"],"status":"published","title":"There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to...","description":"There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01425,"percentile":0.73105,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2022-06-22T14:35:21Z","modified":"2026-10-28T10:26:56Z","fixes":[{"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"]}],"affected":[{"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"}]}]}],"products":[{"vendor":"libdwarf_project","product":"libdwarf"}],"references":[{"url":"https://github.com/davea42/libdwarf-code/issues/119","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://github.com/davea42/libdwarf-code/commit/7ef09e1fc9ba07653dd078edb2408631c7969162","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-34299","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-3j8p-q74h-4pxp"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/34xxx/CVE-2022-34299.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-34299","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2022-34299","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2022-34299","description":"There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.","status":"published","published":"2022-06-22T14:35:21Z","modified":"2024-08-03T09:07:16.067Z","updated_at":"2026-11-02T14:34:42.354707Z"}],"euvd":[{"id":"EUVD-2022-37256","description":"There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.","status":"published","published":"2022-06-22T14:35:21Z","modified":"2024-08-03T09:07:16Z","updated_at":"2026-11-03T03:25:29.025225Z"}],"ghsa":[{"id":"GHSA-3j8p-q74h-4pxp","title":"There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to...","description":"There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.","status":"published","published":"2022-06-24T00:00:32Z","modified":"2023-01-27T05:04:59Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:42:36.158217Z"}],"nvd":[{"id":"CVE-2022-34299","description":"There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.","status":"published","published":"2022-06-23T17:15:18.41Z","modified":"2026-06-17T04:50:04.33Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:22.613788Z"}],"osv":[{"id":"DEBIAN-CVE-2022-34299","description":"There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.","status":"published","published":"2022-06-23T17:15:18.41Z","modified":"2026-11-03T08:04:08.392124286Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T08:23:07.763774Z"},{"id":"CVE-2022-34299","description":"There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.","status":"published","published":"2022-06-22T14:35:21Z","modified":"2026-10-28T10:26:56.124147303Z","updated_at":"2026-11-02T15:44:25.860945Z"},{"id":"openSUSE-SU-2024:12509-1","title":"libdwarf-devel-0.4.2-2.1 on GA media","description":"These are all security issues fixed in the libdwarf-devel-0.4.2-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:21:56.740989Z","updated_at":"2026-11-02T16:58:35.751245Z"}]}}