CVE-2021-3630

Name	CVE-2021-3630
Description	An out-of-bounds write vulnerability was found in DjVuLibre in DJVU::DjVuTXT::decode() in DjVuText.cpp via a crafted djvu file which may lead to crash and segmentation fault. This flaw affects DjVuLibre versions prior to 3.5.28.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-2702-1, DSA-5032-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
djvulibre (PTS)	bookworm	3.5.28-2.2~deb12u1	fixed
	bookworm (security)	3.5.28-2.1~deb12u1	fixed
	trixie	3.5.28-2.2	fixed
	forky, sid	3.5.30-1	fixed

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

Package	Type	Release	Fixed Version	Origin
djvulibre	source	stretch	3.5.27.1-7+deb9u2	DLA-2702-1
djvulibre	source	buster	3.5.27.1-10+deb10u1	DSA-5032-1
djvulibre	source	(unstable)	3.5.27.1-12

https://sourceforge.net/p/djvu/bugs/302/
https://sourceforge.net/p/djvu/djvulibre-git/ci/7b0ef20690e08f1fe124aebbf42f6310e2f40f81/