CVE-2021-45256

NameCVE-2021-45256
DescriptionA Null Pointer Dereference vulnerability existfs in nasm 2.16rc0 via asm/preproc.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nasm (PTS)buster2.14-1vulnerable
bookworm, sid, bullseye2.15.05-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
nasmsource(unstable)(unfixed)unimportant

Notes

https://bugzilla.nasm.us/show_bug.cgi?id=3392789
Crash in CLI tool, no security impact

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