CVE-2022-0217

NameCVE-2022-0217
DescriptionUnauthenticated Remote Denial of Service Attack in the WebSocket interface
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)
ReferencesDSA-5047-1
Debian Bugs1003696

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
prosody (PTS)stretch0.9.12-2+deb9u2vulnerable
stretch (security)0.9.12-2+deb9u4vulnerable
buster0.11.2-1+deb10u2vulnerable
buster (security)0.11.2-1+deb10u3fixed
bullseye0.11.9-2vulnerable
bullseye (security)0.11.9-2+deb11u1fixed
bookworm, sid0.11.12-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
prosodysourcebuster0.11.2-1+deb10u3DSA-5047-1
prosodysourcebullseye0.11.9-2+deb11u1DSA-5047-1
prosodysource(unstable)0.11.12-11003696

Notes

https://prosody.im/security/advisory_20220113/
Patch: https://prosody.im/security/advisory_20220113/1.patch
https://hg.prosody.im/0.11/raw-rev/783056b4e448
https://www.openwall.com/lists/oss-security/2022/01/13/3

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