CVE-2019-7149

Priority
Description
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.
Assigned-to
mdeslaur
Notes
Package
Upstream:released (0.176-1)
Ubuntu 12.04 ESM (Precise Pangolin):needs-triage
Ubuntu 14.04 ESM (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):released (0.165-3ubuntu1.2)
Ubuntu 18.04 LTS (Bionic Beaver):released (0.170-0.4ubuntu0.1)
Ubuntu 20.04 LTS (Focal Fossa):not-affected (0.176-1.1)
Ubuntu 20.10 (Groovy Gorilla):not-affected (0.176-1.1)
Patches:
Upstream:https://sourceware.org/git/?p=elfutils.git;a=commit;h=2562759d6fe5b364fe224852e64e8bda39eb2e35
More Information

Updated: 2020-07-28 18:58:37 UTC (commit 7b6828437fde0509248708fcdb5b0f7587b85bd1)