CVE-2011-3192

Published: Aug 29, 2011Updated: Apr 29, 2026 Sources: CVE List NVD BDUCWE-400

7.8HIGH

NVD MITRE

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAccess Vector

Network

AC:LAccess Complexity

Low

Au:NAuthentication

None

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:CAvailability

Complete

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Weaknesses

CWE-400

Affected Products

suse

commercial·DE

linux enterprise serverOn-premOS

Operating Systems / linux-distro

linux enterprise software development kitOn-premOS

Operating Systems / linux-distro

Zyxel Communications Corp.

commercial·TW

Zyxel ZLD

Networking Infrastructure

apache

oss-project·USaka apache http server, apache httpd

http serverOn-premWeb App

Networking Infrastructure / load-balancer-proxy

opensuse

oss-project·DE

opensuseOn-premOS

Operating Systems / linux-distro

canonical

commercial·GBaka canonical ltd.

ubuntu linuxOn-premOS

Operating Systems / linux-distro

and 1 more affected products View all →

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Impact

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References

http://www.rapid7.com/db/modules/auxiliary/dos/http/apache_range_dos

rapid7.com

http://seclists.org/fulldisclosure/2011/Aug/175

seclists.org

http://archives.neohapsis.com/archives/fulldisclosure/2011-08/0285.html

archives.neohapsis.com

and 70 more references View all →

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