UBUNTU-CVE-2013-0263

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2013-0263

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-0263.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2013-0263

Related

CVE-2013-0263

Published

2013-02-08T20:55:00Z

Modified

2013-02-08T20:55:00Z

Summary

[none]

Details

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.

References

Affected packages

Ubuntu:14.04:LTS / ruby-rack

Package

Name: ruby-rack
Purl: pkg:deb/ubuntu/ruby-rack@1.5.2-1?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.5.2-1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "ruby-rack": "1.5.2-1",
            "librack-ruby": "1.5.2-1",
            "librack-ruby1.8": "1.5.2-1",
            "librack-ruby1.9.1": "1.5.2-1"
        }
    ]
}