Upstream information

CVE-2016-4553 at MITRE

Description

client_side.cc in Squid before 3.5.18 and 4.x before 4.0.10 does not properly ignore the Host header when absolute-URI is provided, which allows remote attackers to conduct cache-poisoning attacks via an HTTP request.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 4.9
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N AV:N/AC:M/Au:S/C:P/I:N/A:P
Access Vector Network Network
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact None Partial
Integrity Impact Partial None
Availability Impact None Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 8.6
Vector AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Impact None
Integrity Impact High
Availability Impact None
SUSE Bugzilla entries: 979009 [RESOLVED / FIXED], 990451 [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 12 SP3
  • squid >= 3.5.21-25.1
Patchnames:
SUSE Linux Enterprise Server 12 SP3 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
openSUSE Leap 42.3
  • squid >= 3.5.21-6.4
Patchnames:
openSUSE Leap 42.3 GA squid


Status of this issue by product and package

Product(s) Source package State
SUSE Linux Enterprise Server 10 SP4 LTSS squid Not affected
SUSE Linux Enterprise Server 11 SP1 LTSS squid3 Released
SUSE Linux Enterprise Server 11 SP2 squid3 Released
SUSE Linux Enterprise Server 11 SP2 LTSS squid Not affected
SUSE Linux Enterprise Server 11 SP2 LTSS squid3 Released
SUSE Linux Enterprise Server 11 SP3 squid3 Released
SUSE Linux Enterprise Server 11 SP3 LTSS squid Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS squid3 Released
SUSE Linux Enterprise Server 11 SP4 squid Not affected
SUSE Linux Enterprise Server 11 SP4 squid3 Released
SUSE Linux Enterprise Server 12 GA squid Released
SUSE Linux Enterprise Server 12 SP1 squid Released
SUSE Linux Enterprise Server for SAP 11 SP2 squid3 Released