CVE-2021-41868

NameCVE-2021-41868
DescriptionOnionShare 2.3 before 2.4 allows remote unauthenticated attackers to upload files on a non-public node when using the --receive functionality.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1014966

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
onionshare (PTS)buster1.3.2-1fixed
bullseye2.2-3+deb11u1vulnerable
bookworm2.6-5~deb12u1fixed
sid2.6-7fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
onionsharesourcebuster(not affected)
onionsharesource(unstable)2.5-11014966

Notes

[bullseye] - onionshare <ignored> (Issue is an edge case; additionally invasive to fix)
[buster] - onionshare <not-affected> (Vulnerable code not present)
https://github.com/onionshare/onionshare/issues/1396

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