CVE-2022-34503

Name	CVE-2022-34503
Description	QPDF 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.
Source	CVE (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 Package	Release	Version	Status
qpdf (PTS)	buster	8.4.0-2	vulnerable
	bullseye	10.1.0-1	fixed
	bookworm, sid	11.3.0-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
qpdf	source	(unstable)	9.0.0-1	unimportant

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