{"id":"CVE-2019-7149","details":"A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.","modified":"2026-08-28T11:30:21.813942183Z","published":"2019-01-29T00:29:00.393Z","related":["SUSE-SU-2022:2614-1","SUSE-SU-2022:2614-2"],"database_specific":{"unresolved_ranges":[{"vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"}],"source":"CPE_STRING"}]},"references":[{"type":"WEB","url":"https://usn.ubuntu.com/4012-1/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2197"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3575"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html"},{"type":"REPORT","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=24102"},{"type":"FIX","url":"https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://sourceware.org/git/elfutils.git","events":[{"introduced":"4ea9a2db164caadf836a65d5cdffb09a2d5a37ce"},{"last_affected":"4ea9a2db164caadf836a65d5cdffb09a2d5a37ce"}],"database_specific":{"extracted_events":[{"introduced":"0.175"},{"last_affected":"0.175"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:elfutils_project:elfutils:0.175:*:*:*:*:*:*:*"}}],"versions":["0.175","elfutils-0.175"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-7149.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}