CVE-2022-1587

Name	CVE-2022-1587
Description	An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() function of the pcre2_jit_compile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers.
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)
Debian Bugs	1011954

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
pcre2 (PTS)	buster	10.32-5	vulnerable
	bullseye	10.36-2+deb11u1	fixed
	bookworm, sid	10.40-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
pcre2	source	bullseye	10.36-2+deb11u1
pcre2	source	(unstable)	10.40-1			1011954

Notes

[buster] - pcre2 <no-dsa> (Minor issue)
[stretch] - pcre2 <no-dsa> (Minor issue)
https://github.com/PCRE2Project/pcre2/commit/03654e751e7f0700693526b67dfcadda6b42c9d0 (pcre2-10.40)