FKIE_CVE-2016-2342

Vulnerability from fkie_nvd - Published: 2016-03-17 14:59 - Updated: 2026-06-17 00:43
Severity
8.1 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The bgp_nlri_parse_vpnv4 function in bgp_mplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted packet.
References
cret@cert.orghttp://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442
cret@cert.orghttp://lists.opensuse.org/opensuse-updates/2016-03/msg00102.html
cret@cert.orghttp://lists.opensuse.org/opensuse-updates/2016-03/msg00117.html
cret@cert.orghttp://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt
cret@cert.orghttp://rhn.redhat.com/errata/RHSA-2017-0794.html
cret@cert.orghttp://www.debian.org/security/2016/dsa-3532
cret@cert.orghttp://www.kb.cert.org/vuls/id/270232Third Party Advisory, US Government Resource
cret@cert.orghttp://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
cret@cert.orghttp://www.securityfocus.com/bid/84318
cret@cert.orghttp://www.ubuntu.com/usn/USN-2941-1
cret@cert.orghttps://security.gentoo.org/glsa/201610-03
af854a3a-2127-422b-91ae-364da2661108http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-03/msg00102.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-03/msg00117.html
af854a3a-2127-422b-91ae-364da2661108http://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2017-0794.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3532
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/270232Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/84318
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2941-1
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201610-03
Impacted products
Vendor Product Version
quagga quagga 0.99.24
debian debian_linux 7.0
debian debian_linux 8.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cret@cert.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:quagga:quagga:0.99.24:*:*:*:*:*:*:*",
              "matchCriteriaId": "21E4969E-2647-4F88-8621-5E260E1A77A3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The bgp_nlri_parse_vpnv4 function in bgp_mplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted packet."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n bgp_nlri_parse_vpnv4 en bgp_mplsvpn.c en el int\u00e9rprete VPNv4 NLRI en bgpd en Quagga en versiones anteriores a 1.0.20160309, cuando se utiliza una determinada configuraci\u00f3n VPNv4, conf\u00eda en un campo de longitud de datos de rutas Labeled-VPN SAFI durante un copiado de datos, lo que permite a atacantes remotos ejecutar c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (desbordamiento de buffer basado en pila) a trav\u00e9s de un paquete manipulado."
    }
  ],
  "id": "CVE-2016-2342",
  "lastModified": "2026-06-17T00:43:51.337",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.6,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 4.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-03-17T14:59:01.357",
  "references": [
    {
      "source": "cret@cert.org",
      "url": "http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442"
    },
    {
      "source": "cret@cert.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00102.html"
    },
    {
      "source": "cret@cert.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00117.html"
    },
    {
      "source": "cret@cert.org",
      "url": "http://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt"
    },
    {
      "source": "cret@cert.org",
      "url": "http://rhn.redhat.com/errata/RHSA-2017-0794.html"
    },
    {
      "source": "cret@cert.org",
      "url": "http://www.debian.org/security/2016/dsa-3532"
    },
    {
      "source": "cret@cert.org",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/270232"
    },
    {
      "source": "cret@cert.org",
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
    },
    {
      "source": "cret@cert.org",
      "url": "http://www.securityfocus.com/bid/84318"
    },
    {
      "source": "cret@cert.org",
      "url": "http://www.ubuntu.com/usn/USN-2941-1"
    },
    {
      "source": "cret@cert.org",
      "url": "https://security.gentoo.org/glsa/201610-03"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00102.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00117.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2017-0794.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2016/dsa-3532"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/270232"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/84318"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/USN-2941-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/201610-03"
    }
  ],
  "sourceIdentifier": "cret@cert.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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