PT-2009-5414 · Ruby · Ruby On Rails

Published 2009-09-08 · Updated 2019-08-08 · CVE-2009-3086

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Ruby on Rails versions 2.1.0 through 2.2.2 Ruby on Rails versions 2.3.x before 2.3.4

Description: The issue is related to a certain algorithm that leaks information about the complexity of message-digest signature verification in the cookie store. This might allow remote attackers to forge a digest via multiple attempts.

Recommendations: For versions 2.1.0 through 2.2.2, update to version 2.2.3 or later. For versions 2.3.x before 2.3.4, update to version 2.3.4 or later.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2009-3086

DSA-2260-1

GHSA-FG9W-G6M4-557J

Affected Products

Ruby On Rails

References · 20

• 🔥 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2009-3086.yml · Exploit
• 🔥 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activesupport/CVE-2009-3086.yml · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2009-3086 · Security Note
• http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00004.html · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-fg9w-g6m4-557j · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2009-3086 · Vendor Advisory
• http://weblog.rubyonrails.org/2009/9/4/timing-weakness-in-ruby-on-rails · Patch
• http://vupen.com/english/advisories/2009/2544 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2009-3086 · Vendor Advisory
• http://debian.org/security/2011/dsa-2260 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2009-3086 · Vendor Advisory
• https://github.com/rails/rails · Note
• https://github.com/rails/rails/commit/1f07a89c5946910fc28ea5ccd1da6af8a0f972a0 · Note
• https://github.com/rails/rails/commit/d460c9a25560f43e7c3789abadf7b455053eb686 · Note
• https://github.com/rails/rails/commit/674f780d59a5a7ec0301755d43a7b277a3ad2978 · Note