FKIE_CVE-2013-0263
Vulnerability from fkie_nvd - Published: 2013-02-08 20:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
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
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| 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 |
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"value": "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."
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"lang": "es",
"value": "Rack::Sesi\u00f3n::Cookie en rack v1.5.x antes de v1.5.2, v1.4.x antes de v1.4.5, v1.3.x antes de v1.3.10, v1.2.x antes de v1.2.8, antes de v1.1.x y v1.1.6 permite atacantes remotos para adivinar la cookie de sesi\u00f3n, los privilegios de ganancia, y ejecutar c\u00f3digo arbitrario a trav\u00e9s de un ataque de sincronizaci\u00f3n que implica una funci\u00f3n de comparaci\u00f3n HMAC que no se ejecuta en tiempo constante."
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"id": "CVE-2013-0263",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
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"accessVector": "NETWORK",
"authentication": "NONE",
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"baseScore": 5.1,
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"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"source": "nvd@nist.gov",
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"published": "2013-02-08T20:55:01.640",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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