CVE-2009-3086

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Summary

CVECVE-2009-3086
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-09-08 18:30:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

Problem Types: CWE-200 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Rubyonrails Rails 2.1.0 All All All
Application Rubyonrails Rails 2.1.1 All All All
Application Rubyonrails Rails 2.1.2 All All All
Application Rubyonrails Rails 2.2.0 All All All
Application Rubyonrails Rails 2.2.1 All All All
Application Rubyonrails Rails 2.2.2 All All All
Application Rubyonrails Rails 2.3.2 All All All
Application Rubyonrails Rails 2.3.3 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
[security-announce] SUSE Security Summary Report: SUSE-SR:2009:017 af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
Riding Rails: Timing Weakness in Ruby on Rails af854a3a-2127-422b-91ae-364da2661108 weblog.rubyonrails.org Patch
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Vendor Advisory
Ruby on Rails Message Digest Verification Security Weakness af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Ruby on Rails Unicode Input Cross-Site Scripting Vulnerability - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com
Debian -- Security Information -- DSA-2260-1 rails af854a3a-2127-422b-91ae-364da2661108 www.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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