CVE-2016-2570

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
The Edge Side Includes (ESI) parser in Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not check buffer limits during XML parsing, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a crafted XML document, related to esi/CustomParser.cc and esi/CustomParser.h.
Overview
  • CVE ID
  • CVE-2016-2570
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-02-27T05:59:04
  • 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/v3/3.5/changesets/squid-3.5-13993.patch
http://www.squid-cache.org/Versions/v4/changesets/squid-4-14549.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.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-2016-2570
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2570
History
Created Old Value New Value Data Type Notes
2022-05-10 18:47:22 Added to TrackCVE
2022-12-02 08:29:27 2016-02-27T05:59Z 2016-02-27T05:59:04 CVE Published Date updated
2022-12-02 08:29:27 2018-03-16T01:29:01 CVE Modified Date updated
2022-12-02 08:29:27 Modified Vulnerability Status updated