CVE-2022-44900

NameCVE-2022-44900
DescriptionA directory traversal vulnerability in the SevenZipFile.extractall() function of the python library py7zr v0.20.0 and earlier allows attackers to write arbitrary files via extracting a crafted 7z file.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5652-1
Debian Bugs1032091

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
py7zr (PTS)bookworm0.11.3+dfsg-5fixed
trixie0.22.0+dfsg-1fixed
forky1.1.3+dfsg-2fixed
sid1.1.3+dfsg-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
py7zrsourcebullseye0.11.3+dfsg-1+deb11u1DSA-5652-1
py7zrsource(unstable)0.11.3+dfsg-51032091

Notes

https://github.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406 (v0.20.1)
https://lessonsec.com/cve/cve-2022-44900/
Search for package or bug name: Reporting problems