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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2405-1 | apache2 security update |
EUVD |
EUVD-2011-3566 | 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. |
Ubuntu USN |
USN-1368-1 | Apache HTTP Server vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T23:37:48.675Z
Reserved: 2011-09-21T00:00:00
Link: CVE-2011-3607
No data.
Status : Deferred
Published: 2011-11-08T11:55:05.693
Modified: 2025-04-11T00:51:21.963
Link: CVE-2011-3607
OpenCVE Enrichment
No data.
Debian DSA
EUVD
Ubuntu USN