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CVE-2019-7149

Published: 28 January 2019

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.

Priority

Low

CVSS 3 base score: 6.5

Status

Package Release Status
elfutils
Launchpad, Ubuntu, Debian
bionic
Released (0.170-0.4ubuntu0.1)
cosmic
Released (0.170-0.5.0ubuntu1.1)
disco Not vulnerable
(0.176-1)
eoan Not vulnerable
(0.176-1.1)
focal Not vulnerable
(0.176-1.1)
groovy Not vulnerable
(0.176-1.1)
hirsute Not vulnerable
(0.176-1.1)
impish Not vulnerable
(0.176-1.1)
jammy Not vulnerable
(0.176-1.1)
precise Ignored
(end of ESM support, was needs-triage)
trusty Needs triage

upstream
Released (0.176-1)
xenial
Released (0.165-3ubuntu1.2)