CVE-2016-3947

CVSS V2 High 7.5 CVSS V3 High 8.2
Description
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.
Overview
  • CVE ID
  • CVE-2016-3947
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-04-07T18:59:00
  • Last Modified Date
  • 2016-11-28T20:14:19
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:* 1 OR 3.5.15
cpe:2.3:a:squid-cache:squid:4.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:4.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:4.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:4.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:4.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:4.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:4.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 8.2
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 4.2
References
Reference URL Reference Tags
http://www.squid-cache.org/Advisories/SQUID-2016_3.txt Vendor Advisory
http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13232.patch Patch
http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11839.patch Patch Third Party Advisory US Government Resource
http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14015.patch Patch
http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10495.patch Patch
http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12694.patch Patch
http://www.securitytracker.com/id/1035457
http://www.ubuntu.com/usn/USN-2995-1
https://security.gentoo.org/glsa/201607-01
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-3947
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3947
History
Created Old Value New Value Data Type Notes
2022-05-10 10:04:48 Added to TrackCVE
2022-12-02 08:47:35 2016-04-07T18:59Z 2016-04-07T18:59:00 CVE Published Date updated
2022-12-02 08:47:35 2016-11-28T20:14:19 CVE Modified Date updated
2022-12-02 08:47:35 Modified Vulnerability Status updated