CVE-2018-7643

Published: 02 March 2018

The display_debug_ranges function in dwarf.c in GNU Binutils 2.30 allows remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact via a crafted ELF file, as demonstrated by objdump.

Priority

Low

CVSS 3 base score: 7.8

Status

Package Release Status
binutils
Launchpad, Ubuntu, Debian
Upstream
Released (2.30-6)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(2.31.1-6ubuntu1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(2.31.1-6ubuntu1)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(2.30-21ubuntu1~18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (2.26.1-1ubuntu1~16.04.8+esm1)
Ubuntu 14.04 ESM (Trusty Tahr) Needs triage

Patches:
Upstream: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d11ae95ea3403559f052903ab053f43ad7821e37