FKIE_CVE-2011-3324

Vulnerability from fkie_nvd - Published: 2011-10-10 10:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via trailing zero values in the Link State Advertisement (LSA) header list of an IPv6 Database Description message.
References
cret@cert.orghttp://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=09395e2a0e93b2cf4258cb1de91887948796bb68
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
cret@cert.orghttp://rhn.redhat.com/errata/RHSA-2012-1258.html
cret@cert.orghttp://rhn.redhat.com/errata/RHSA-2012-1259.html
cret@cert.orghttp://secunia.com/advisories/46139Vendor Advisory
cret@cert.orghttp://secunia.com/advisories/46274
cret@cert.orghttp://secunia.com/advisories/48106
cret@cert.orghttp://security.gentoo.org/glsa/glsa-201202-02.xml
cret@cert.orghttp://www.debian.org/security/2011/dsa-2316
cret@cert.orghttp://www.kb.cert.org/vuls/id/668534US Government Resource
cret@cert.orghttp://www.quagga.net/download/quagga-0.99.19.changelog.txt
cret@cert.orghttps://www.cert.fi/en/reports/2011/vulnerability539178.html
af854a3a-2127-422b-91ae-364da2661108http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=09395e2a0e93b2cf4258cb1de91887948796bb68
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1258.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1259.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/46139Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/46274
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/48106
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-201202-02.xml
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2011/dsa-2316
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/668534US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.quagga.net/download/quagga-0.99.19.changelog.txt
af854a3a-2127-422b-91ae-364da2661108https://www.cert.fi/en/reports/2011/vulnerability539178.html
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
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via trailing zero values in the Link State Advertisement (LSA) header list of an IPv6 Database Description message."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n ospf6_lsa_is_changed en ospf6_lsa.c en la ejecuci\u00f3n de OSPFv3 en ospf6d en Quagga anteriores a v0.99.19 permite a atacantes remotos causar una denegaci\u00f3n de servicio (error de aserci\u00f3n y ca\u00edda del demonio) a trav\u00e9s de la inclusi\u00f3n de valores cero en la cabecera de la lista del Link State Advertisement (LSA) de una descripci\u00f3n de mensaje de base de datos."
    }
  ],
  "id": "CVE-2011-3324",
  "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": "2011-10-10T10:55:06.410",
  "references": [
    {
      "source": "cret@cert.org",
      "url": "http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=09395e2a0e93b2cf4258cb1de91887948796bb68"
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      "url": "http://security.gentoo.org/glsa/glsa-201202-02.xml"
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      "tags": [
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      "url": "http://www.kb.cert.org/vuls/id/668534"
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://secunia.com/advisories/46139"
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      "url": "http://secunia.com/advisories/48106"
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      "url": "http://security.gentoo.org/glsa/glsa-201202-02.xml"
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      "tags": [
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      "url": "https://www.cert.fi/en/reports/2011/vulnerability539178.html"
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  ],
  "sourceIdentifier": "cret@cert.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.



Detection rules are retrieved from Rulezet.