CVE-2013-0263
Last modified
CVE-2013-0263 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 5.28% chance of exploitation in the next 30 days.
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rack Project | Rack | 1.5.0 |
| Rack Project | Rack | 1.5.1 |
| Rack Project | Rack | 1.4.0 |
| Rack Project | Rack | 1.4.1 |
| Rack Project | Rack | 1.4.2 |
| Rack Project | Rack | 1.4.3 |
| Rack Project | Rack | 1.4.4 |
| Rack Project | Rack | 1.3.0 |
| Rack Project | Rack | 1.3.1 |
| Rack Project | Rack | 1.3.2 |
| Rack Project | Rack | 1.3.3 |
| Rack Project | Rack | 1.3.4 |
| Rack Project | Rack | 1.3.5 |
| Rack Project | Rack | 1.3.6 |
| Rack Project | Rack | 1.3.7 |
| Rack Project | Rack | 1.3.8 |
| Rack Project | Rack | 1.3.9 |
| Rack Project | Rack | 1.2.0 |
| Rack Project | Rack | 1.2.1 |
| Rack Project | Rack | 1.2.2 |
| Rack Project | Rack | 1.2.3 |
| Rack Project | Rack | 1.2.4 |
| Rack Project | Rack | 1.2.6 |
| Rack Project | Rack | 1.2.7 |
| Rack Project | Rack | 1.1.0 |
| Rack Project | Rack | 1.1.4 |
| Rack Project | Rack | 1.1.5 |
| Rack Project | Rack | 1.1.6 |
References
- http://rack.github.com/Vendor Advisory
- http://secunia.com/advisories/52033Vendor Advisory
- http://secunia.com/advisories/52134Vendor Advisory
- http://rack.github.com/Vendor Advisory
- http://secunia.com/advisories/52033Vendor Advisory
- http://secunia.com/advisories/52134Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
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