CVE-2020-21490

NameCVE-2020-21490
DescriptionAn issue was discovered in GNU Binutils 2.34. It is a memory leak when process microblaze-dis.c. This one will consume memory on each insn disassembled.
SourceCVE (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 PackageReleaseVersionStatus
binutils (PTS)buster2.31.1-16vulnerable
bullseye2.35.2-2fixed
bookworm2.40-2fixed
sid, trixie2.42-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
binutilssource(unstable)2.33.50.20200107-1unimportant

Notes

https://sourceware.org/bugzilla/show_bug.cgi?id=25249
Fixed by: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=378fd436405b3051df34ac995b2e03fe1f3d1907 (binutils-2_34)
binutils not covered by security support

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