CVE-2011-3192

high Apache
CVSS v3 Base Score
7.8
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS Score
90.5%
Exploitation probability in 30 days
Top 0% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
C
Published: August 29, 2011 (5372 days ago)
Last Modified: April 29, 2026
Vendor: Apache
Source: NVD

Description

The byterange filter in the Apache HTTP Server 1.3.x, 2.0.x through 2.0.64, and 2.2.x through 2.2.19 allows remote attackers to cause a denial of service (memory and CPU consumption) via a Range header that expresses multiple overlapping ranges, as exploited in the wild in August 2011, a different vulnerability than CVE-2007-0086.

CWE

CWE-400

Affected Products

apache http serveropensuse opensusesuse linux enterprise serversuse linux enterprise software development kitcanonical ubuntu linux

References

🔗 archives.neohapsis.com 🔗 blogs.oracle.com 🔗 lists.apple.com 🔗 lists.opensuse.org 🔗 lists.opensuse.org