CVE-2022-34503

NameCVE-2022-34503
DescriptionQPDF v8.4.2 was discovered to contain a heap buffer overflow via the function QPDF::processXRefStream. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.
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
qpdf (PTS)buster8.4.0-2vulnerable
bullseye10.1.0-1fixed
bookworm, sid10.6.3-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qpdfsource(unstable)9.0.0-1unimportant

Notes

https://github.com/qpdf/qpdf/issues/701
https://bugzilla.suse.com/show_bug.cgi?id=1201830#c5
Negligible security impact

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