CVE-2021-46021

NameCVE-2021-46021
DescriptionAn Use-After-Free vulnerability in rec_record_destroy() at rec-record.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
recutils (PTS)buster1.7-3vulnerable
bullseye1.8-1vulnerable
bookworm, sid1.9-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
recutilssource(unstable)(unfixed)unimportant

Notes

https://lists.gnu.org/archive/html/bug-recutils/2021-12/msg00008.html
Negligible security impact

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