CVE-2012-0876

The XML parser (xmlparse.c) in expat before 2.1.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML file with many identifiers with the same value.

CVE-2012-0867

PostgreSQL 8.4.x before 8.4.11, 9.0.x before 9.0.7, and 9.1.x before 9.1.3 truncates the common name to only 32 characters when verifying SSL certificates, which allows remote attackers to spoof connections when the host name is exactly 32 characters.

CVE-2012-0540

Unspecified vulnerability in Oracle MySQL Server 5.1.62 and earlier and 5.5.23 and earlier allows remote authenticated users to affect availability, related to GIS Extension.

CVE-2012-1689

Unspecified vulnerability in Oracle MySQL Server 5.1.62 and earlier, and 5.5.22 and earlier, allows remote authenticated users to affect availability via unknown vectors related to Server Optimizer.

CVE-2012-1734

Unspecified vulnerability in Oracle MySQL Server 5.1.62 and earlier, and 5.5.23 and earlier, allows remote authenticated users to affect availability via unknown vectors related to Server Optimizer.