5
CVSSv2

CVE-2006-5467

Published: 27/10/2006 Updated: 11/10/2017
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

The cgi.rb CGI library for Ruby 1.8 allows remote malicious users 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.

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yukihiro matsumoto ruby 1.8

Vendor Advisories

An error was found in Ruby’s CGI library that did not correctly check for the end of multipart MIME requests Using a crafted HTTP request, a remote user could cause a denial of service, where Ruby CGI applications would end up in a loop, monopolizing a CPU ...
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A denial of service vulnerability has been discovered in the CGI library included with Ruby, the interpreted scripting language for quick and easy object-oriented programming For the stable distribution (sarge), this problem has been fixed in version 168-12sarge3 We recommend that you upgrade your ruby16 package ...