CVE-2020-9327

Name	CVE-2020-9327
Description	In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	951835

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
sqlite (PTS)	jessie, jessie (lts)	2.8.17-12+deb8u1	fixed
	stretch (lts), stretch	2.8.17-14+deb9u1	fixed
	buster (security), buster, buster (lts)	2.8.17-15+deb10u1	fixed
sqlite3 (PTS)	jessie, jessie (lts)	3.8.7.1-1+deb8u8	fixed
	stretch (security)	3.16.2-5+deb9u3	fixed
	stretch (lts), stretch	3.16.2-5+deb9u4	fixed
	buster, buster (lts)	3.27.2-3+deb10u3	fixed
	buster (security)	3.27.2-3+deb10u2	fixed
	bullseye	3.34.1-3	fixed
	bullseye (security)	3.34.1-3+deb11u1	fixed
	bookworm	3.40.1-2+deb12u1	fixed
	sid, trixie	3.46.1-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Debian Bugs
sqlite	source	(unstable)	(not affected)
sqlite3	source	wheezy	(unfixed)	end-of-life
sqlite3	source	jessie	(not affected)
sqlite3	source	stretch	(not affected)
sqlite3	source	buster	(not affected)
sqlite3	source	(unstable)	3.31.1-3		951835

Notes

[buster] - sqlite3 <not-affected> (Vulnerable code not present)
[stretch] - sqlite3 <not-affected> (vulnerable code not present)
[jessie] - sqlite3 <not-affected> (vulnerable code not present)
- sqlite <not-affected> (Vulnerable code not present)
https://www.sqlite.org/cgi/src/info/4374860b29383380
https://www.sqlite.org/cgi/src/info/9d0d4ab95dc0c56e
https://www.sqlite.org/cgi/src/info/abc473fb8fb99900
https://github.com/sqlite/sqlite/commit/bf48ce49f7c25e5d4524de9fdc5c0d505218d06d
https://github.com/sqlite/sqlite/commit/78d1d225d87af40f5bdca57fa72f00b6ffaffa21