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Last updated: 4/18/2014

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National Cyber Awareness System

Vulnerability Summary for CVE-2011-3192

Original release date: 08/29/2011
Last revised: 11/15/2013
Source: US-CERT/NIST

Overview

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.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 7.8 (HIGH) (AV:N/AC:L/AU:N/C:N/I:N/A:C) (legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: FULLDISC
Name: 20110820 Apache Killer
External Source: HP
Name: HPSBUX02702
External Source: CONFIRM
Name: https://bugzilla.redhat.com/show_bug.cgi?id=732928
External Source: SECTRACK
Name: 1025960
External Source: CONFIRM
Name: http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html
External Source: SECUNIA
Name: 46000
External Source: UBUNTU
Name: USN-1199-1
External Source: SUSE
Name: SUSE-SU-2011:1000
External Source: HP
Name: HPSBOV02822
External Source: REDHAT
Name: RHSA-2011:1300
External Source: HP
Name: SSRT100606
External Source: CONFIRM
Name: http://www.oracle.com/technetwork/topics/security/cpuoct2011-330135.html
External Source: MANDRIVA
Name: MDVSA-2011:130
External Source: BID
Name: 49303
US-CERT Vulnerability Note: CERT-VN
Name: VU#405811
External Source: SECUNIA
Name: 45937
External Source: APPLE
Name: APPLE-SA-2011-10-12-3
External Source: CONFIRM
Name: http://support.apple.com/kb/HT5002
External Source: REDHAT
Name: RHSA-2011:1245
External Source: SUSE
Name: openSUSE-SU-2011:0993
External Source: HP
Name: HPSBMU02704
External Source: SECUNIA
Name: 46126
External Source: CISCO
Name: 20110830 Apache HTTPd Range Header Denial of Service Vulnerability
External Source: OVAL
Name: oval:org.mitre.oval:def:14762
External Source: MANDRIVA
Name: MDVSA-2013:150
External Source: XF
Name: apache-http-byterange-dos(69396)
External Source: REDHAT
Name: RHSA-2011:1329
External Source: REDHAT
Name: RHSA-2011:1369
External Source: REDHAT
Name: RHSA-2011:1330
External Source: CONFIRM
Name: http://www.oracle.com/technetwork/topics/security/alert-cve-2011-3192-485304.html
External Source: SUSE
Name: SUSE-SU-2011:1216
External Source: CONFIRM
Name: http://www.oracle.com/technetwork/topics/security/cpujan2012-366304.html
External Source: CONFIRM
Name: http://blogs.oracle.com/security/entry/security_alert_for_cve_2011
External Source: FULLDISC
Name: 20110824 Re: Apache Killer
External Source: SECUNIA
Name: 45606
Type: Advisory
External Source: SUSE
Name: SUSE-SU-2011:1229
External Source: SUSE
Name: SUSE-SU-2011:1010
External Source: CONFIRM
Name: http://www.gossamer-threads.com/lists/apache/dev/401638
External Source: REDHAT
Name: RHSA-2011:1294
External Source: HP
Name: SSRT100966
External Source: HP
Name: SSRT100626
External Source: MLIST
Name: [dev] 20110823 Re: DoS with mod_deflate & range requests
Type: Patch Information
External Source: OVAL
Name: oval:org.mitre.oval:def:14824
External Source: CONFIRM
Name: https://issues.apache.org/bugzilla/show_bug.cgi?id=51714
External Source: HP
Name: HPSBUX02707
External Source: MLIST
Name: [announce] 20110824 Advisory: Range header DoS vulnerability Apache HTTPD 1.3/2.x \(CVE-2011-3192\)
Type: Advisory
External Source: OSVDB
Name: 74721
External Source: SUSE
Name: SUSE-SU-2011:1007
External Source: CONFIRM
Name: http://www.apache.org/dist/httpd/Announcement2.2.html
External Source: EXPLOIT-DB
Name: 17696
External Source: SECUNIA
Name: 46125
External Source: OVAL
Name: oval:org.mitre.oval:def:18827

References to Check Content

Identifier: oval:org.mitre.oval:def:14762
Check System: http://oval.mitre.org/XMLSchema/oval-definitions-5
Identifier: oval:org.mitre.oval:def:14824
Check System: http://oval.mitre.org/XMLSchema/oval-definitions-5

Vulnerable software and versions

Skip Navigation Links.
Collapse Configuration 1Configuration 1
Collapse OROR
* cpe:/a:apache:http_server:2.0.61
* cpe:/a:apache:http_server:2.0.58
* cpe:/a:apache:http_server:2.0.55
* cpe:/a:apache:http_server:2.0.54
* cpe:/a:apache:http_server:2.0.57
* cpe:/a:apache:http_server:2.0.56
* cpe:/a:apache:http_server:2.0.51
* cpe:/a:apache:http_server:2.0.50
* cpe:/a:apache:http_server:2.0.53
* cpe:/a:apache:http_server:2.0.52
* cpe:/a:apache:http_server:2.0.47
* cpe:/a:apache:http_server:2.0.46
* cpe:/a:apache:http_server:2.0.49
* cpe:/a:apache:http_server:2.0.48
* cpe:/a:apache:http_server:2.0.43
* cpe:/a:apache:http_server:2.0.42
* cpe:/a:apache:http_server:2.0.45
* cpe:/a:apache:http_server:2.0.44
* cpe:/a:apache:http_server:2.0.59
* cpe:/a:apache:http_server:2.0.63
* cpe:/a:apache:http_server:2.0.9
* cpe:/a:apache:http_server:2.0.60
* cpe:/a:apache:http_server:2.0
* cpe:/a:apache:http_server:2.0.28:beta
* cpe:/a:apache:http_server:2.0.28
* cpe:/a:apache:http_server:2.0.32:beta
* cpe:/a:apache:http_server:2.0.32
* cpe:/a:apache:http_server:2.0.35
* cpe:/a:apache:http_server:2.0.34:beta
* cpe:/a:apache:http_server:2.0.37
* cpe:/a:apache:http_server:2.0.36
* cpe:/a:apache:http_server:2.0.39
* cpe:/a:apache:http_server:2.0.38
* cpe:/a:apache:http_server:2.0.41
* cpe:/a:apache:http_server:2.0.40
* cpe:/a:apache:http_server:2.0.64
Collapse Configuration 2Configuration 2
Collapse OROR
* cpe:/a:apache:http_server:1.3.35
* cpe:/a:apache:http_server:1.3.20
* cpe:/a:apache:http_server:1.3.34
* cpe:/a:apache:http_server:1.3.2
* cpe:/a:apache:http_server:1.3.36
* cpe:/a:apache:http_server:1.3.39
* cpe:/a:apache:http_server:1.3.10
* cpe:/a:apache:http_server:1.3.16
* cpe:/a:apache:http_server:1.3.15
* cpe:/a:apache:http_server:1.3.13
* cpe:/a:apache:http_server:1.3.19
* cpe:/a:apache:http_server:1.3.18
* cpe:/a:apache:http_server:1.3.17
* cpe:/a:apache:http_server:1.3.14
* cpe:/a:apache:http_server:1.3.41
* cpe:/a:apache:http_server:1.3.37
* cpe:/a:apache:http_server:1.3.0
* cpe:/a:apache:http_server:1.3.38
* cpe:/a:apache:http_server:1.3.24
* cpe:/a:apache:http_server:1.3.25
* cpe:/a:apache:http_server:1.3.22
* cpe:/a:apache:http_server:1.3.23
* cpe:/a:apache:http_server:1.3.27
* cpe:/a:apache:http_server:1.3.26
* cpe:/a:apache:http_server:1.3.65
* cpe:/a:apache:http_server:1.3.1
* cpe:/a:apache:http_server:1.3.11
* cpe:/a:apache:http_server:1.3.12
* cpe:/a:apache:http_server:1.3.68
* cpe:/a:apache:http_server:1.3.28
* cpe:/a:apache:http_server:1.3.29
* cpe:/a:apache:http_server:1.3.3
* cpe:/a:apache:http_server:1.3.30
* cpe:/a:apache:http_server:1.3.31
* cpe:/a:apache:http_server:1.3
* cpe:/a:apache:http_server:1.3.32
* cpe:/a:apache:http_server:1.3.33
* cpe:/a:apache:http_server:1.3.1.1
* cpe:/a:apache:http_server:1.3.4
* cpe:/a:apache:http_server:1.3.5
* cpe:/a:apache:http_server:1.3.6
* cpe:/a:apache:http_server:1.3.42
* cpe:/a:apache:http_server:1.3.8
* cpe:/a:apache:http_server:1.3.7
* cpe:/a:apache:http_server:1.3.9
Collapse Configuration 3Configuration 3
Collapse OROR
* cpe:/a:apache:http_server:2.2.1
* cpe:/a:apache:http_server:2.2.6
* cpe:/a:apache:http_server:2.2.11
* cpe:/a:apache:http_server:2.2.9
* cpe:/a:apache:http_server:2.2.10
* cpe:/a:apache:http_server:2.2.8
* cpe:/a:apache:http_server:2.2.13
* cpe:/a:apache:http_server:2.2.3
* cpe:/a:apache:http_server:2.2.12
* cpe:/a:apache:http_server:2.2.0
* cpe:/a:apache:http_server:2.2.16
* cpe:/a:apache:http_server:2.2.15
* cpe:/a:apache:http_server:2.2.2
* cpe:/a:apache:http_server:2.2.4
* cpe:/a:apache:http_server:2.2.18
* cpe:/a:apache:http_server:2.2.14
* cpe:/a:apache:http_server:2.2.19
* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)
  • Resource Management Errors (CWE-399)