Upstream information

CVE-2016-3947 at MITRE

Description

Heap-based buffer overflow in the Icmp6::Recv function in icmp/Icmp6.cc in the pinger utility in Squid before 3.5.16 and 4.x before 4.0.8 allows remote servers to cause a denial of service (performance degradation or transition failures) or write sensitive information to log files via an ICMPv6 packet.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.5 5.8
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P AV:N/AC:M/Au:N/C:P/I:N/A:P
Access Vector Network Network
Access Complexity Low Medium
Authentication None None
Confidentiality Impact Partial Partial
Integrity Impact Partial None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 8.2
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact Low
Availability Impact High
SUSE Bugzilla entry: 973782 [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 Ask maintainer
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 Ask maintainer
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 Ask maintainer
SUSE Linux Enterprise Server 11 SP3 LTSS squid3 Released
SUSE Linux Enterprise Server 11 SP4 squid Ask maintainer
SUSE Linux Enterprise Server 11 SP4 squid3 Released
SUSE Linux Enterprise Server 12 GA squid Released
SUSE Linux Enterprise Server 12 GA LTSS squid Released
SUSE Linux Enterprise Server 12 SP1 squid Released
SUSE Linux Enterprise Server for SAP 11 SP2 squid3 Released
SUSE Linux Enterprise Server for VMWare 11 SP2 squid3 Released
SUSE Linux Enterprise Server for VMWare 11 SP3 squid3 Released