CVE-2016-3947

{"id": "CVE-2016-3947", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "published": "2016-04-07T18:59:00.137", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1035457", "source": "cve@mitre.org"}, {"url": "http://www.squid-cache.org/Advisories/SQUID-2016_3.txt", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10495.patch", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11839.patch", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "source": "cve@mitre.org"}, {"url": "http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12694.patch", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13232.patch", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14015.patch", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2995-1", "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201607-01", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1035457", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.squid-cache.org/Advisories/SQUID-2016_3.txt", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10495.patch", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11839.patch", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12694.patch", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13232.patch", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14015.patch", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2995-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201607-01", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in the Icmp6::Recv function in icmp/Icmp6.cc in the pinger utility in Squid before 3.5.16 and 4.x before 4.0.8 allows remote servers to cause a denial of service (performance degradation or transition failures) or write sensitive information to log files via an ICMPv6 packet."}, {"lang": "es", "value": "Desbordamiento de buffer basado en memoria din\u00e1mica en la funci\u00f3n Icmp6::Recv en icmp/Icmp6.cc en la utilidad pinger en Squid en versiones anteriores a 3.5.16 y 4.x en versiones anteriores a 4.0.8 permite a servidores remotos provocar una denegaci\u00f3n de servicio (degradaci\u00f3n de rendimiento o fallos de transici\u00f3n) o escribir informaci\u00f3n sensible en archivos de registro a trav\u00e9s de un paquete ICMPv6."}], "lastModified": "2024-11-21T02:51:00.303", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ADA9BDAD-E02B-497D-8793-BE99D3C5623F", "versionEndIncluding": "3.5.15"}, {"criteria": "cpe:2.3:a:squid-cache:squid:4.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "060FCBEA-DEAA-42FB-88C9-4B78136B172F"}, {"criteria": "cpe:2.3:a:squid-cache:squid:4.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "74987102-8CA8-4120-B686-F18579A96A46"}, {"criteria": "cpe:2.3:a:squid-cache:squid:4.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA7828AA-48B6-44CD-8507-345A4F0A25BC"}, {"criteria": "cpe:2.3:a:squid-cache:squid:4.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6640F25F-CC8B-4B05-A97A-2186BD0B5ED8"}, {"criteria": "cpe:2.3:a:squid-cache:squid:4.0.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A037F780-6FC9-4130-908F-B5434FA0C7DE"}, {"criteria": "cpe:2.3:a:squid-cache:squid:4.0.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1DDEB455-F082-44E4-8CEA-019C0084BF05"}, {"criteria": "cpe:2.3:a:squid-cache:squid:4.0.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49555803-288E-4B0A-B12A-890E5E0AD05F"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}