2011-11-08 12:55:05 2018-01-09 03:29:01

Integer overflow in the ap_pregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the mod_setenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted HTTP request header, leading to a heap-based buffer overflow.

Vector

LOCAL

Complexity

MEDIUM

Authentication

NONE

Confidentiality

PARTIAL

Integrity

PARTIAL

Availability

PARTIAL
Apache HTTP Server 2.2.21 Apache Software Foundation Apache HTTP Server 2.2.20 Apache Software Foundation Apache HTTP Server 2.2.19 Apache Software Foundation Apache HTTP Server 2.2.18 Apache Software Foundation Apache HTTP Server 2.2.16 Apache Software Foundation Apache HTTP Server 2.2.15 Apache Software Foundation Apache HTTP Server 2.2.14 Apache Software Foundation Apache HTTP Server 2.2.13 Apache Software Foundation Apache HTTP Server 2.2.12 Apache Software Foundation Apache HTTP Server 2.2.11 Apache Software Foundation Apache HTTP Server 2.2.10 Apache Software Foundation Apache HTTP Server 2.2.9 Apache Software Foundation Apache HTTP Server 2.2.8 Apache Software Foundation Apache HTTP Server 2.2.6 Apache Software Foundation Apache HTTP Server 2.2.4 Apache Software Foundation Apache HTTP Server 2.2.3 Apache Software Foundation Apache HTTP Server 2.2.2 Apache Software Foundation Apache HTTP Server 2.2.1 Apache Software Foundation Apache HTTP Server 2.2.0 Apache Software Foundation Apache HTTP Server 2.0.64 Apache Software Foundation Apache HTTP Server 2.0.63 Apache Software Foundation HTTP Server 2.0.61 Apache Software Foundation Apache HTTP Server 2.0.60 dev Apache Software Foundation HTTP Server 2.0.59 Apache Software Foundation Apache HTTP Server 2.0.58 Apache Software Foundation Apache HTTP Server 2.0.57 Apache Software Foundation Apache HTTP Server 2.0.56 Apache Software Foundation Apache HTTP Server 2.0.55 Apache Software Foundation Apache HTTP Server 2.0.53 Apache Software Foundation Apache HTTP Server 2.0.54 Apache Software Foundation Apache HTTP Server 2.0.52 Apache Software Foundation Apache HTTP Server 2.0.50 Apache Software Foundation Apache HTTP Server 2.0.51 Apache Software Foundation Apache HTTP Server 2.0.49 Apache Software Foundation Apache HTTP Server 2.0.48 Apache Software Foundation Apache HTTP Server 2.0.47 Apache Software Foundation Apache HTTP Server 2.0.46 Apache Software Foundation Apache HTTP Server 2.0.45 Apache Software Foundation Apache HTTP Server 2.0.44 Apache Software Foundation Apache HTTP Server 2.0.43 Apache Software Foundation Apache HTTP Server 2.0.42 Apache Software Foundation Apache HTTP Server 2.0.41 Apache Software Foundation Apache HTTP Server 2.0.40 Apache Software Foundation Apache HTTP Server 2.0.39 Apache Software Foundation Apache HTTP Server 2.0.38 Apache Software Foundation Apache HTTP Server 2.0.36 Apache Software Foundation Apache HTTP Server 2.0.37 Apache Software Foundation Apache HTTP Server 2.0.35 Apache Software Foundation Apache HTTP Server 2.0.34 Beta Apache Software Foundation Apache HTTP Server 2.0.32 Beta Apache Software Foundation Apache HTTP Server 2.0.32 Apache Software Foundation Apache HTTP Server 2.0.28 Beta Apache Software Foundation Apache HTTP Server 2.0.28 Apache Software Foundation Apache HTTP Server 2.0.9a Apache Software Foundation Apache HTTP Server 2.0