CVE-2017-8421

Name	CVE-2017-8421
Description	The function coff_set_alignment_hook in coffcode.h in Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has a memory leak vulnerability which can cause memory exhaustion in objdump via a crafted PE file. Additional validation in dump_relocs_in_section in objdump.c can resolve this.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
binutils (PTS)	bullseye	2.35.2-2	fixed
	bookworm	2.40-2	fixed
	sid, trixie	2.43.1-5	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
binutils	source	(unstable)	2.28-5

Notes

[jessie] - binutils <ignored> (Minor issue)
[wheezy] - binutils <no-dsa> (Minor issue)
https://sourceware.org/bugzilla/show_bug.cgi?id=21440
Fixed by: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=39ff1b79f687b65f4144ddb379f22587003443fb