CVE-2009-3086

N/A Unknown
Published: September 08, 2009 Modified: April 23, 2026
View on NVD

Description

A certain algorithm in Ruby on Rails 2.1.0 through 2.2.2, and 2.3.x before 2.3.4, leaks information about the complexity of message-digest signature verification in the cookie store, which might allow remote attackers to forge a digest via multiple attempts.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00004.html
Source: cve@mitre.org
http://secunia.com/advisories/36600
Source: cve@mitre.org
http://weblog.rubyonrails.org/2009/9/4/timing-weakness-in-ruby-on-rails
Source: cve@mitre.org
Patch
http://www.debian.org/security/2011/dsa-2260
Source: cve@mitre.org
http://www.securityfocus.com/bid/37427
Source: cve@mitre.org
http://www.vupen.com/english/advisories/2009/2544
Source: cve@mitre.org
Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00004.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/36600
Source: af854a3a-2127-422b-91ae-364da2661108
http://weblog.rubyonrails.org/2009/9/4/timing-weakness-in-ruby-on-rails
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://www.debian.org/security/2011/dsa-2260
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/37427
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.vupen.com/english/advisories/2009/2544
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

12 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.6%
68th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-200

Affected Vendors

rubyonrails

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