Description
contrib/pgcrypto in PostgreSQL before 9.0.20, 9.1.x before 9.1.16, 9.2.x before 9.2.11, 9.3.x before 9.3.7, and 9.4.x before 9.4.2 uses different error responses when an incorrect key is used, which makes it easier for attackers to obtain the key via a brute force attack.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
PostgreSQL Global Development Group PostgreSQL
before 9.0.20affected9.1.x before 9.1.16affected9.2.x before 9.2.11affected9.3.x before 9.3.7affectedand 9.4.x before 9.4.2affected
References
- http://www.postgresql.org/about/news/1587/ ↗
- http://www.postgresql.org/docs/9.0/static/release-9-0-20.html ↗
- http://www.postgresql.org/docs/9.1/static/release-9-1-16.html ↗
- http://www.postgresql.org/docs/9.2/static/release-9-2-11.html ↗
- http://www.postgresql.org/docs/9.3/static/release-9-3-7.html ↗
- http://www.postgresql.org/docs/9.4/static/release-9-4-2.html ↗
- http://www.debian.org/security/2015/dsa-3269 ↗
- http://www.debian.org/security/2015/dsa-3270 ↗
- http://ubuntu.com/usn/usn-2621-1 ↗