CVE-2021-39515

Name	CVE-2021-39515
Description	An issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function SampleInterleavedLSScan::ParseMCU() located in sampleinterleavedlsscan.cpp. It allows an attacker to cause Denial of Service.
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
libjpeg (PTS)	bullseye	0.0~git20210129.91985dc-1	fixed
	bookworm, sid	0.0~git20220805.54ec643-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libjpeg	source	(unstable)	0.0~git20200925.f145908-1

https://github.com/thorfdbg/libjpeg/issues/37