FKIE_CVE-2013-1838
Vulnerability from fkie_nvd - Published: 2013-03-22 21:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) does not properly implement a quota for fixed IPs, which allows remote authenticated users to cause a denial of service (resource exhaustion and failure to spawn new instances) via a large number of calls to the addFixedIp function.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| openstack | essex | 2012.1 | |
| openstack | folsom | 2012.2 | |
| openstack | grizzly | 2012.2 | |
| canonical | ubuntu_linux | 11.10 | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 12.10 |
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"value": "OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) does not properly implement a quota for fixed IPs, which allows remote authenticated users to cause a denial of service (resource exhaustion and failure to spawn new instances) via a large number of calls to the addFixedIp function."
},
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"lang": "es",
"value": "OpenStack Compute (Nova) Grizzly, Folsom (versi\u00f3n 2012.2) y Essex (versi\u00f3n 2012.1) no implementan apropiadamente una cuota para direcciones IP fijas, lo que permite a los usuarios autenticados remotos causar una denegaci\u00f3n de servicio (agotamiento de recursos y fallo para crear nuevas instancias) por medio de un gran n\u00famero de llamadas a la funci\u00f3n addFixedIp."
}
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"evaluatorImpact": "Per http://www.ubuntu.com/usn/usn-1771-1/\r\n\"A security issue affects these releases of Ubuntu and its derivatives:\r\n\r\nUbuntu 12.10\r\nUbuntu 12.04 LTS\r\nUbuntu 11.10\"",
"id": "CVE-2013-1838",
"lastModified": "2025-04-11T00:51:21.963",
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"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
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"exploitabilityScore": 8.0,
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"published": "2013-03-22T21:55:01.453",
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"url": "http://ubuntu.com/usn/usn-1771-1"
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"url": "http://www.openwall.com/lists/oss-security/2013/03/14/18"
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"url": "http://www.securityfocus.com/bid/58492"
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"url": "https://bugs.launchpad.net/nova/+bug/1125468"
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/82877"
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"url": "https://lists.launchpad.net/openstack/msg21892.html"
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"source": "nvd@nist.gov",
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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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