CVE-2016-2571

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
http.cc in Squid 3.x before 3.5.15 and 4.x before 4.0.7 proceeds with the storage of certain data after a response-parsing failure, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a malformed response.
Overview
  • CVE ID
  • CVE-2016-2571
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-02-27T05:59:05
  • Last Modified Date
  • 2018-03-16T01:29:01
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:squid-cache:squid:3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0:-:pre1:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0:-:pre2:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0:-:pre3:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0:-:pre4:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0:-:pre5:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0:-:pre6:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0:-:pre7:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable11:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable15:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable16:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable17:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable18:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable19:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable20:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable21:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable22:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable23:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable24:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.0.stable25:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.15:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.17:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.0.18:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.5.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.1.15:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.15:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.17:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.18:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.0.19:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.2.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.3.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.4.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.5.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.5.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.5.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.5.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:squid-cache:squid:3.5.1:*:*:*:*:*:*:* 1 OR
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
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://www.squid-cache.org/Advisories/SQUID-2016_2.txt Vendor Advisory
http://www.squid-cache.org/Versions/v4/changesets/squid-4-14548.patch
http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-13990.patch
http://www.openwall.com/lists/oss-security/2016/02/26/2
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
http://www.debian.org/security/2016/dsa-3522
http://www.ubuntu.com/usn/USN-2921-1
http://www.securitytracker.com/id/1035101
http://rhn.redhat.com/errata/RHSA-2016-2600.html
https://usn.ubuntu.com/3557-1/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-2571
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2571
History
Created Old Value New Value Data Type Notes
2022-05-10 18:47:22 Added to TrackCVE
2022-12-02 08:29:32 2016-02-27T05:59Z 2016-02-27T05:59:05 CVE Published Date updated
2022-12-02 08:29:32 2018-03-16T01:29:01 CVE Modified Date updated
2022-12-02 08:29:32 Modified Vulnerability Status updated