CVE-2021-34141

NameCVE-2021-34141
DescriptionAn incomplete string comparison in the numpy.core component in NumPy before 1.22.0 allows attackers to trigger slightly incorrect copying by constructing specific string objects. NOTE: the vendor states that this reported code behavior is "completely harmless."
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
numpy (PTS)bullseye1:1.19.5-1vulnerable
bookworm, sid1:1.21.5-2vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
numpysource(unstable)(unfixed)unimportant

Notes

https://github.com/numpy/numpy/issues/18993
https://github.com/numpy/numpy/commit/eeef9d4646103c3b1afd3085f1393f2b3f9575b2 (v1.23.0.dev0)
Negligible security impact

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