FKIE_CVE-2012-0255

Vulnerability from fkie_nvd - Published: 2012-04-05 13:25 - Updated: 2025-04-11 00:51
Severity ?
Summary
The BGP implementation in bgpd in Quagga before 0.99.20.1 does not properly use message buffers for OPEN messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a message associated with a malformed Four-octet AS Number Capability (aka AS4 capability).
References
cret@cert.orghttp://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html
cret@cert.orghttp://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html
cret@cert.orghttp://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html
cret@cert.orghttp://rhn.redhat.com/errata/RHSA-2012-1259.html
cret@cert.orghttp://secunia.com/advisories/48949
cret@cert.orghttp://www.debian.org/security/2012/dsa-2459
cret@cert.orghttp://www.kb.cert.org/vuls/id/551715US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1259.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/48949
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2012/dsa-2459
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/551715US Government Resource
Impacted products
Vendor Product Version
quagga quagga *
quagga quagga 0.95
quagga quagga 0.96
quagga quagga 0.96.1
quagga quagga 0.96.2
quagga quagga 0.96.3
quagga quagga 0.96.4
quagga quagga 0.96.5
quagga quagga 0.97.0
quagga quagga 0.97.1
quagga quagga 0.97.2
quagga quagga 0.97.3
quagga quagga 0.97.4
quagga quagga 0.97.5
quagga quagga 0.98.0
quagga quagga 0.98.1
quagga quagga 0.98.2
quagga quagga 0.98.3
quagga quagga 0.98.4
quagga quagga 0.98.5
quagga quagga 0.98.6
quagga quagga 0.99.1
quagga quagga 0.99.2
quagga quagga 0.99.3
quagga quagga 0.99.4
quagga quagga 0.99.5
quagga quagga 0.99.6
quagga quagga 0.99.7
quagga quagga 0.99.8
quagga quagga 0.99.9
quagga quagga 0.99.10
quagga quagga 0.99.11
quagga quagga 0.99.12
quagga quagga 0.99.13
quagga quagga 0.99.14
quagga quagga 0.99.15
quagga quagga 0.99.16
quagga quagga 0.99.17
quagga quagga 0.99.18
quagga quagga 0.99.19
To clipboard 

{
  "configurations": [
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          "negate": false,
          "operator": "OR"
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      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The BGP implementation in bgpd in Quagga before 0.99.20.1 does not properly use message buffers for OPEN messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a message associated with a malformed Four-octet AS Number Capability (aka AS4 capability)."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n de BGP en bgpd en Quagga antes v0.99.20.1 no utiliza adecuadamente los b\u00faferes de mensajes para los mensajes marcados como OPEN, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (error de aserci\u00f3n y salida del demonio) a trav\u00e9s de un mensaje asociado con un ASN de cuatro octetos mal formado(tambi\u00e9n conocido como funcionalidad AS4)."
    }
  ],
  "id": "CVE-2012-0255",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-04-05T13:25:30.617",
  "references": [
    {
      "source": "cret@cert.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html"
    },
    {
      "source": "cret@cert.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html"
    },
    {
      "source": "cret@cert.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html"
    },
    {
      "source": "cret@cert.org",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"
    },
    {
      "source": "cret@cert.org",
      "url": "http://secunia.com/advisories/48949"
    },
    {
      "source": "cret@cert.org",
      "url": "http://www.debian.org/security/2012/dsa-2459"
    },
    {
      "source": "cret@cert.org",
      "tags": [
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/551715"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/48949"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2012/dsa-2459"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/551715"
    }
  ],
  "sourceIdentifier": "cret@cert.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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  • 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.
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  • 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.



Detection rules are retrieved from Rulezet.