CVE-2016-3947
Vulnerability from cvelistv5
Published
2016-04-07 18:00
Modified
2024-08-06 00:10
Severity ?
EPSS score ?
Summary
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.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T00:10:31.953Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14015.patch"
},
{
"name": "GLSA-201607-01",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/201607-01"
},
{
"name": "SUSE-SU-2016:1996",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11839.patch"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.squid-cache.org/Advisories/SQUID-2016_3.txt"
},
{
"name": "USN-2995-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "http://www.ubuntu.com/usn/USN-2995-1"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10495.patch"
},
{
"name": "1035457",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK",
"x_transferred"
],
"url": "http://www.securitytracker.com/id/1035457"
},
{
"name": "openSUSE-SU-2016:2081",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html"
},
{
"name": "SUSE-SU-2016:2089",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13232.patch"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12694.patch"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2016-04-02T00:00:00",
"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."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2016-11-25T20:57:01",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14015.patch"
},
{
"name": "GLSA-201607-01",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO"
],
"url": "https://security.gentoo.org/glsa/201607-01"
},
{
"name": "SUSE-SU-2016:1996",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11839.patch"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.squid-cache.org/Advisories/SQUID-2016_3.txt"
},
{
"name": "USN-2995-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "http://www.ubuntu.com/usn/USN-2995-1"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10495.patch"
},
{
"name": "1035457",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK"
],
"url": "http://www.securitytracker.com/id/1035457"
},
{
"name": "openSUSE-SU-2016:2081",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html"
},
{
"name": "SUSE-SU-2016:2089",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13232.patch"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12694.patch"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2016-3947",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14015.patch",
"refsource": "CONFIRM",
"url": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14015.patch"
},
{
"name": "GLSA-201607-01",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/201607-01"
},
{
"name": "SUSE-SU-2016:1996",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
},
{
"name": "http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11839.patch",
"refsource": "CONFIRM",
"url": "http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11839.patch"
},
{
"name": "http://www.squid-cache.org/Advisories/SQUID-2016_3.txt",
"refsource": "CONFIRM",
"url": "http://www.squid-cache.org/Advisories/SQUID-2016_3.txt"
},
{
"name": "USN-2995-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-2995-1"
},
{
"name": "http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10495.patch",
"refsource": "CONFIRM",
"url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10495.patch"
},
{
"name": "1035457",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1035457"
},
{
"name": "openSUSE-SU-2016:2081",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html"
},
{
"name": "SUSE-SU-2016:2089",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
},
{
"name": "http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13232.patch",
"refsource": "CONFIRM",
"url": "http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13232.patch"
},
{
"name": "http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12694.patch",
"refsource": "CONFIRM",
"url": "http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12694.patch"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2016-3947",
"datePublished": "2016-04-07T18:00:00",
"dateReserved": "2016-04-01T00:00:00",
"dateUpdated": "2024-08-06T00:10:31.953Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2016-3947\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2016-04-07T18:59:00.137\",\"lastModified\":\"2016-11-28T20:14:19.010\",\"vulnStatus\":\"Modified\",\"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.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.2,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":7.5},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.5.15\",\"matchCriteriaId\":\"ADA9BDAD-E02B-497D-8793-BE99D3C5623F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid-cache:squid:4.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"060FCBEA-DEAA-42FB-88C9-4B78136B172F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid-cache:squid:4.0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"74987102-8CA8-4120-B686-F18579A96A46\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid-cache:squid:4.0.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DA7828AA-48B6-44CD-8507-345A4F0A25BC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid-cache:squid:4.0.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6640F25F-CC8B-4B05-A97A-2186BD0B5ED8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid-cache:squid:4.0.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A037F780-6FC9-4130-908F-B5434FA0C7DE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid-cache:squid:4.0.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1DDEB455-F082-44E4-8CEA-019C0084BF05\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid-cache:squid:4.0.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"49555803-288E-4B0A-B12A-890E5E0AD05F\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*\",\"matchCriteriaId\":\"B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*\",\"matchCriteriaId\":\"B5A6F2F3-4894-4392-8296-3B8DD2679084\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E88A537F-F4D0-46B9-9E37-965233C2A355\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*\",\"matchCriteriaId\":\"F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B\"}]}]}],\"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\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10495.patch\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11839.patch\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\",\"Third Party Advisory\",\"US Government Resource\"]},{\"url\":\"http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12694.patch\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13232.patch\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14015.patch\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"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\"}]}}"
}
}
Loading...
Loading...
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.