National Cyber-Alert System
Vulnerability Summary for CVE-2006-5467
Original release date:10/27/2006
Last revised:09/05/2008
Source:
US-CERT/NIST
Overview
The cgi.rb CGI library for Ruby 1.8 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via an HTTP request with a multipart MIME body that contains an invalid boundary specifier, as demonstrated using a specifier that begins with a "-" instead of "--" and contains an inconsistent ID.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
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 serviceUnknown
- Official Statement from Red Hat (03/14/2007)
-
Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.
References to Advisories, Solutions, and Tools
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External Source: UBUNTU
Name: USN-371-1
Type: Patch Information
External Source: BID
Name: 20777
Type: Patch Information
External Source: REDHAT
Name: RHSA-2006:0729
Type: Advisory; Patch Information
External Source: OPENPKG
Name: OpenPKG-SA-2006.030
Type: Advisory; Patch Information
External Source: SUSE
Name: SUSE-SR:2006:026
Type: Advisory; Patch Information
External Source: VUPEN
Name: ADV-2006-4245
Type: Advisory; Patch Information
External Source: VUPEN
Name: ADV-2006-4244
Type: Advisory; Patch Information
External Source: DEBIAN
Name: DSA-1235
Type: Advisory; Patch Information
External Source: DEBIAN
Name: DSA-1234
Type: Advisory; Patch Information
External Source: SECTRACK
Name: 1017194
Type: Patch Information
External Source: GENTOO
Name: GLSA-200611-12
Type: Advisory; Patch Information
External Source: SECUNIA
Name: 23344
Type: Patch Information
External Source: SECUNIA
Name: 23040
Type: Advisory; Patch Information
External Source: SECUNIA
Name: 22929
Type: Advisory; Patch Information
External Source: SECUNIA
Name: 22761
Type: Advisory; Patch Information
External Source: SECUNIA
Name: 22624
Type: Advisory; Patch Information
External Source: SECUNIA
Name: 22615
Type: Advisory; Patch Information
External Source: MANDRIVA
Name: MDKSA-2006:192
Type: Advisory; Patch Information
External Source: SGI
Name: 20061101-01-P
Type: Advisory; Patch Information
External Source: MLIST
Name: [mongrel-users] 20061025 [SEC] Mongrel Temporary Fix For cgi.rb 99% CPU DoS Attack
External Source: MANDRIVA
Name: MDKSA-2006:192
External Source: VUPEN
Name: ADV-2007-1939
External Source: SECUNIA
Name: 25402
External Source: SECUNIA
Name: 22932
External Source: APPLE
Name: APPLE-SA-2007-05-24
External Source: CONFIRM
Name: http://docs.info.apple.com/article.html?artnum=305530