CVE-2022-37050

Name	CVE-2022-37050
Description	In Poppler 22.07.0, PDFDoc::savePageAs in PDFDoc.c callows attackers to cause a denial-of-service (application crashes with SIGABRT) by crafting a PDF file in which the xref data structure is mishandled in getCatalog processing. Note that this vulnerability is caused by the incomplete patch of CVE-2018-20662.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-3620-1, DLA-4141-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
poppler (PTS)	bullseye	20.09.0-3.1+deb11u1	vulnerable
	bullseye (security)	20.09.0-3.1+deb11u2	fixed
	bookworm	22.12.0-2+deb12u1	fixed
	sid, trixie	25.03.0-4	fixed

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

Package	Type	Release	Fixed Version	Origin
poppler	source	buster	0.71.0-5+deb10u3	DLA-3620-1
poppler	source	bullseye	20.09.0-3.1+deb11u2	DLA-4141-1
poppler	source	(unstable)	22.08.0-2

Notes

https://gitlab.freedesktop.org/poppler/poppler/-/issues/1274
Fixed by: https://gitlab.freedesktop.org/poppler/poppler/-/commit/dcd5bd8238ea448addd102ff045badd0aca1b990 (poppler-22.08.0)