Upstream information

CVE-2010-2951 at MITRE

Description

dns_internal.cc in Squid 3.1.6, when IPv6 DNS resolution is not enabled, accesses an invalid socket during an IPv4 TCP DNS query, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors that trigger an IPv4 DNS response with the TC bit set.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
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
SUSE Bugzilla entry: 634613 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
HPE Helion OpenStack 8 squid Analysis
SLES-LTSS-SAP squid Analysis
SUSE CaaS Platform 4.0 squid Analysis
SUSE Enterprise Storage 6 squid Analysis
SUSE Linux Enterprise High Performance Computing 12 SP5 squid Analysis
SUSE Linux Enterprise High Performance Computing 15 LTSS squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS squid Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP2 squid Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP3 squid Analysis
SUSE Linux Enterprise Point of Service 11 SP3 squid Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS squid Analysis
SUSE Linux Enterprise Server 12 SP3 ESPOS squid Analysis
SUSE Linux Enterprise Server 12 SP3 LTSS squid Analysis
SUSE Linux Enterprise Server 12 SP4 ESPOS squid Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS squid Analysis
SUSE Linux Enterprise Server 12 SP5 squid Analysis
SUSE Linux Enterprise Server 15 ESPOS squid Analysis
SUSE Linux Enterprise Server 15 LTSS squid Analysis
SUSE Linux Enterprise Server 15 SP1 LTSS squid Analysis
SUSE Linux Enterprise Server BCL 12 SP2 squid Analysis
SUSE Linux Enterprise Server BCL 12 SP3 squid Analysis
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 15 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP1 squid Analysis
SUSE Manager Proxy 4.0 squid Unsupported
SUSE Manager Retail Branch Server 4.0 squid Unsupported
SUSE Manager Server 4.0 squid Unsupported
SUSE OpenStack Cloud 8 squid Analysis
SUSE OpenStack Cloud 9 squid Analysis
SUSE OpenStack Cloud Crowbar 8 squid Analysis
SUSE OpenStack Cloud Crowbar 9 squid Analysis