CVE-2013-0263
Medium
Description
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.
SeverityMedium
CVSS5.1
Exploit probability—
ProductRack
PublishedFeb 8, 2013
First seenFeb 8, 2013
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rack_project rack | 1.5.0, 1.5.1, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.3.7, 1.3.8, 1.3.9, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.6, 1.2.7, 1.1.0, 1.1.4, 1.1.5, 1.1.6 | — |
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