Description
PostgreSQL before 9.1.23, 9.2.x before 9.2.18, 9.3.x before 9.3.14, 9.4.x before 9.4.9, and 9.5.x before 9.5.4 allow remote authenticated users to cause a denial of service (NULL pointer dereference and server crash), obtain sensitive memory information, or possibly execute arbitrary code via (1) a CASE expression within the test value subexpression of another CASE or (2) inlining of an SQL function that implements the equality operator used for a CASE expression involving values of different types.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://rhn.redhat.com/errata/RHSA-2016-1781.html ↗
- https://www.postgresql.org/docs/current/static/release-9-4-9.html ↗
- http://www.securitytracker.com/id/1036617 ↗
- http://rhn.redhat.com/errata/RHSA-2016-1821.html ↗
- http://www.debian.org/security/2016/dsa-3646 ↗
- http://www.securityfocus.com/bid/92433 ↗
- https://security.gentoo.org/glsa/201701-33 ↗
- https://access.redhat.com/errata/RHSA-2017:2425 ↗
- https://www.postgresql.org/docs/current/static/release-9-5-4.html ↗
- https://www.postgresql.org/docs/current/static/release-9-3-14.html ↗
- https://www.postgresql.org/about/news/1688/ ↗
- https://www.postgresql.org/docs/current/static/release-9-2-18.html ↗
- http://rhn.redhat.com/errata/RHSA-2016-2606.html ↗
- http://rhn.redhat.com/errata/RHSA-2016-1820.html ↗
- https://www.postgresql.org/docs/current/static/release-9-1-23.html ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1364001 ↗