Upstream information

CVE-2016-2570 at MITRE

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.

SUSE information

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.96
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entries: 968392 [RESOLVED / FIXED], 968393 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 11 SP4
  • squid3 >= 3.1.23-8.16.30.1
Patchnames:
slessp4-squid3-12701
SUSE Linux Enterprise Server 12 SP1
  • squid >= 3.3.14-20.2
Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-1184
SUSE Linux Enterprise Server 12 SP2
  • squid >= 3.5.21-23.4
Patchnames:
SUSE Linux Enterprise Server 12 SP2 GA squid
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • squid >= 3.5.21-23.4
Patchnames:
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA squid
openSUSE Leap 42.1
  • squid >= 3.3.14-6.1
  • squid-debuginfo >= 3.3.14-6.1
  • squid-debugsource >= 3.3.14-6.1
Patchnames:
openSUSE-2016-988
openSUSE Leap 42.2
  • squid >= 3.5.21-1.6
Patchnames:
openSUSE Leap 42.2 GA squid


List of planned updates

The following information is the current evaluation information for this security issue. It might neither be accurate nor complete, Use at own risk.
Product(s) Source package
  • SUSE Linux Enterprise Server 11 SP3
  • SUSE Linux Enterprise Server 11 SP4
squid