CVE-2011-3607

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 v2.0 NVD

4.4 MEDIUMAV:L/AC:M/Au:N/C:P/I:P/A:P

EPSS

4.72% chance of exploitation in the next 30 days, 92nd percentile

Published

2011-11-08

Updated

2024-08-06

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/41769

Security advisories

• http://secunia.com/advisories/45793
• http://www.mandriva.com/security/advisories?name=MDVSA-2012:003
• http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
• http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
• http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html
• http://www.securityfocus.com/bid/50494

References

• CVE Record
• NVD entry