CVE-2016-2342

{"id": "CVE-2016-2342", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.6, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "HIGH", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}]}, "published": "2016-03-17T14:59:01.357", "references": [{"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"}, {"url": "http://www.kb.cert.org/vuls/id/270232", "tags": ["Third Party Advisory", "US Government Resource"], "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": "cret@cert.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "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."}], "lastModified": "2018-01-05T02:30:38.167", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:quagga:quagga:0.99.24:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "21E4969E-2647-4F88-8621-5E260E1A77A3"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA"}, {"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}], "operator": "OR"}]}], "sourceIdentifier": "cret@cert.org"}