Rack::Session::Cookie in Rack 1.5.x before 1.5.2, 1.4.x before 1.4.5, 1.3.x before 1.3.10, 1.2.x before 1.2.8, and 1.1.x before 1.1.6 allows remote attackers to guess the session cookie, gain privileges, and execute arbitrary code via a timing attack involving an HMAC comparison function that does not run in constant time.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2013-02-08T20:00:00

Updated: 2024-08-06T14:18:09.586Z

Reserved: 2012-12-06T00:00:00

Link: CVE-2013-0263

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-02-08T20:55:01.640

Modified: 2024-11-21T01:47:11.133

Link: CVE-2013-0263

cve-icon Redhat

Severity : Moderate

Publid Date: 2013-02-08T00:00:00Z

Links: CVE-2013-0263 - Bugzilla