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 CVSS:3.0/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
CVSSv3 Version 3
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 High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • squid >= 4.8-2.17
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • squid >= 4.11-5.17.2
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • squid3 >= 3.1.23-8.16.30.1
 Patchnames:
slessp4-squid3-12701
SUSE Linux Enterprise Server 12 SP1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • squid >= 3.3.14-20.2
 Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-1184
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • squid >= 3.5.21-23.4
SUSE Linux Enterprise Server 12 SP3
  • squid >= 3.5.21-25.1
SUSE Linux Enterprise Server 12 SP4
  • squid >= 3.5.21-26.9.1
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

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

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