CVE-2020-24890

Name	CVE-2020-24890
Description	libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a certain way
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libraw (PTS)	buster	0.19.2-2	vulnerable
	buster (security)	0.19.2-2+deb10u4	vulnerable
	bullseye (security), bullseye	0.20.2-1+deb11u1	vulnerable
	bookworm	0.20.2-2.1	vulnerable
	sid, trixie	0.21.2-2.1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libraw	source	(unstable)	(unfixed)	unimportant

https://github.com/LibRaw/LibRaw/issues/335
https://github.com/LibRaw/LibRaw/issues/335#issuecomment-677637276