CVE-2020-9327

Published: 21 February 2020

In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
sqlite3
Launchpad, Ubuntu, Debian
Upstream
Released (3.31.1-3)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(3.31.1-3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (3.22.0-1ubuntu0.3)
Ubuntu 16.04 LTS (Xenial Xerus) Not vulnerable
(code not present)
Ubuntu 14.04 ESM (Trusty Tahr) Not vulnerable
(code not present)
Ubuntu 12.04 ESM (Precise Pangolin) Not vulnerable
(code not present)
Patches:
Upstream: https://www.sqlite.org/cgi/src/info/4374860b29383380
Upstream: https://www.sqlite.org/cgi/src/info/9d0d4ab95dc0c56e
Upstream: https://www.sqlite.org/cgi/src/info/abc473fb8fb99900
Upstream: https://github.com/sqlite/sqlite/commit/bf48ce49f7c25e5d4524de9fdc5c0d505218d06d
Upstream: https://github.com/sqlite/sqlite/commit/78d1d225d87af40f5bdca57fa72f00b6ffaffa21