CVE-2011-3607

N/A
Published: November 8, 2011 at 11:00 AM UTC
Updated: June 16, 2026 at 11:33 PM UTC
1 product affected across 1 vendorHTTP Server

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Severity
N/A
Exploit prediction
EPSS 5%

Description

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.

CVSS

Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-189

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