gsd-2016-2342
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
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.
Aliases
Aliases
CVE-2016-2342


To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-2342",
    "description": "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.",
    "id": "GSD-2016-2342",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-2342.html",
      "https://www.debian.org/security/2016/dsa-3532",
      "https://access.redhat.com/errata/RHSA-2017:0794",
      "https://ubuntu.com/security/CVE-2016-2342",
      "https://advisories.mageia.org/CVE-2016-2342.html",
      "https://linux.oracle.com/cve/CVE-2016-2342.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-2342"
      ],
      "details": "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.",
      "id": "GSD-2016-2342",
      "modified": "2023-12-13T01:21:19.305641Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cert@cert.org",
        "ID": "CVE-2016-2342",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
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              "vendor_name": "n/a"
            }
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          }
        ]
      },
      "problemtype": {
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              {
                "lang": "eng",
                "value": "n/a"
              }
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        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "84318",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/84318"
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          {
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            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2017-0794.html"
          },
          {
            "name": "openSUSE-SU-2016:0863",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00102.html"
          },
          {
            "name": "DSA-3532",
            "refsource": "DEBIAN",
            "url": "http://www.debian.org/security/2016/dsa-3532"
          },
          {
            "name": "VU#270232",
            "refsource": "CERT-VN",
            "url": "http://www.kb.cert.org/vuls/id/270232"
          },
          {
            "name": "http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442",
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            "url": "http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442"
          },
          {
            "name": "GLSA-201610-03",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/201610-03"
          },
          {
            "name": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html",
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            "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
          },
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          },
          {
            "name": "http://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt",
            "refsource": "CONFIRM",
            "url": "http://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt"
          },
          {
            "name": "USN-2941-1",
            "refsource": "UBUNTU",
            "url": "http://www.ubuntu.com/usn/USN-2941-1"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:quagga:quagga:0.99.24:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2016-2342"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "VU#270232",
              "refsource": "CERT-VN",
              "tags": [
                "Third Party Advisory",
                "US Government Resource"
              ],
              "url": "http://www.kb.cert.org/vuls/id/270232"
            },
            {
              "name": "http://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt"
            },
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              "name": "http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442"
            },
            {
              "name": "DSA-3532",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "http://www.debian.org/security/2016/dsa-3532"
            },
            {
              "name": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
            },
            {
              "name": "84318",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/84318"
            },
            {
              "name": "openSUSE-SU-2016:0888",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00117.html"
            },
            {
              "name": "openSUSE-SU-2016:0863",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00102.html"
            },
            {
              "name": "USN-2941-1",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "http://www.ubuntu.com/usn/USN-2941-1"
            },
            {
              "name": "GLSA-201610-03",
              "refsource": "GENTOO",
              "tags": [],
              "url": "https://security.gentoo.org/glsa/201610-03"
            },
            {
              "name": "RHSA-2017:0794",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2017-0794.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "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,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "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
        }
      },
      "lastModifiedDate": "2018-01-05T02:30Z",
      "publishedDate": "2016-03-17T14:59Z"
    }
  }
}


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