CVE-2022-0084

NameCVE-2022-0084
DescriptionA flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a message to another expected end. This flaw allows an attacker to send flawed requests to a server, possibly causing log contention-related performance concerns or an unwanted disk fill-up.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1013280

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
jboss-xnio (PTS)stretch3.4.3-1vulnerable
buster3.7.0-1vulnerable
bullseye3.8.4-1vulnerable
bookworm3.8.8-1fixed
sid, trixie3.8.10-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
jboss-xniosourcestretch(unfixed)end-of-life
jboss-xniosource(unstable)3.8.7-21013280

Notes

[bullseye] - jboss-xnio <no-dsa> (Minor issue)
[buster] - jboss-xnio <no-dsa> (Minor issue)
https://bugzilla.redhat.com/show_bug.cgi?id=2064226
Fixed by https://github.com/xnio/xnio/commit/b05531de0433f498af26f9aec6c0e944c3c1689c

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