CVE-2019-16224

Name	CVE-2019-16224
Description	An issue was discovered in py-lmdb 0.97. For certain values of md_flags, mdb_node_add does not properly set up a memcpy destination, leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker.
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)
Debian Bugs	1132719, 1141312

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
lmdb (PTS)	bookworm, bullseye	0.9.24-1	vulnerable
	forky, sid, trixie	0.9.31-1	vulnerable
py-lmdb (PTS)	bullseye	1.0.0-1	vulnerable
	bookworm	1.4.0-1	vulnerable
	forky, sid, trixie	1.4.1-3	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
lmdb	source	(unstable)	(unfixed)			1141312
py-lmdb	source	(unstable)	(unfixed)	unimportant		1132719

Notes

[trixie] - lmdb <no-dsa> (Minor issue)
src:py-lmdb uses system version of liblmdb
https://github.com/jnwatson/py-lmdb/issues/210
https://github.com/jnwatson/py-lmdb/pull/429