CVE-2020-9327

NameCVE-2020-9327
DescriptionIn SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs951835

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
sqlite (PTS)jessie, jessie (lts)2.8.17-12+deb8u1fixed
stretch (lts), stretch2.8.17-14+deb9u1fixed
buster (security), buster, buster (lts)2.8.17-15+deb10u1fixed
sqlite3 (PTS)jessie, jessie (lts)3.8.7.1-1+deb8u8fixed
stretch (security)3.16.2-5+deb9u3fixed
stretch (lts), stretch3.16.2-5+deb9u4fixed
buster, buster (lts)3.27.2-3+deb10u3fixed
buster (security)3.27.2-3+deb10u2fixed
bullseye3.34.1-3fixed
bullseye (security)3.34.1-3+deb11u1fixed
bookworm3.40.1-2+deb12u1fixed
sid, trixie3.46.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
sqlitesource(unstable)(not affected)
sqlite3sourcejessie(not affected)
sqlite3sourcestretch(not affected)
sqlite3sourcebuster(not affected)
sqlite3source(unstable)3.31.1-3951835

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

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