Vulnerability Monitor

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CVE-2011-3192


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.


Published

2011-08-29T15:55:02.017

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-400

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application apache http_server < 2.0.65 Yes
Application apache http_server < 2.2.20 Yes
Operating System opensuse opensuse 11.3 Yes
Operating System opensuse opensuse 11.4 Yes
Operating System suse linux_enterprise_server 10 Yes
Operating System suse linux_enterprise_server 10 Yes
Operating System suse linux_enterprise_server 10 Yes
Operating System suse linux_enterprise_server 11 Yes
Operating System suse linux_enterprise_server 11 Yes
Operating System suse linux_enterprise_software_development_kit 10 Yes
Operating System suse linux_enterprise_software_development_kit 10 Yes
Operating System suse linux_enterprise_software_development_kit 11 Yes
Operating System canonical ubuntu_linux 8.04 Yes
Operating System canonical ubuntu_linux 10.04 Yes
Operating System canonical ubuntu_linux 10.10 Yes
Operating System canonical ubuntu_linux 11.04 Yes

References