CVE-2018-8882

NameCVE-2018-8882
DescriptionNetwide Assembler (NASM) 2.13.02rc2 has a stack-based buffer under-read in the function ieee_shr in asm/float.c via a large shift value.
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)
NVD severitymedium (attack range: local)
Debian Bugs894846

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nasm (PTS)jessie2.11.05-1vulnerable
stretch2.12.01-1vulnerable
bullseye, buster2.14-1fixed
sid2.14.02-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
nasmsource(unstable)2.14-1low894846

Notes

[stretch] - nasm <no-dsa> (Minor issue)
[jessie] - nasm <no-dsa> (Minor issue)
[wheezy] - nasm <ignored> (Minor issue)
https://bugzilla.nasm.us/show_bug.cgi?id=3392445
https://github.com/netwide-assembler/nasm/commit/c7c28357c85fb0bf4105419195bc204aea0fef35

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