Upstream information

CVE-2012-3955 at MITRE

Description

ISC DHCP 4.1.x before 4.1-ESV-R7 and 4.2.x before 4.2.4-P2 allows remote attackers to cause a denial of service (daemon crash) in opportunistic circumstances by establishing an IPv6 lease in an environment where the lease expiration time is later reduced.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.1
Vector AV:N/AC:M/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
SUSE Bugzilla entry: 780167 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP2
  • dhcp >= 4.2.4.P2-0.5.1
  • dhcp-client >= 4.2.4.P2-0.5.1
Patchnames:
sledsp2-dhcp
SUSE Linux Enterprise Desktop 12
  • dhcp >= 4.2.6-7.3
  • dhcp-client >= 4.2.6-7.3
Patchnames:
SUSE Linux Enterprise Desktop 12 GA dhcp
SUSE Linux Enterprise Desktop 12 SP1
  • dhcp >= 4.3.3-2.2
  • dhcp-client >= 4.3.3-2.2
Patchnames:
SUSE Linux Enterprise Desktop 12 SP1 GA dhcp
SUSE Linux Enterprise Desktop 12 SP2
  • dhcp >= 4.3.3-9.1
  • dhcp-client >= 4.3.3-9.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP2 GA dhcp
SUSE Linux Enterprise Desktop 12 SP3
  • dhcp >= 4.3.3-9.1
  • dhcp-client >= 4.3.3-9.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA dhcp
SUSE Linux Enterprise Server 11 SP2
  • dhcp >= 4.2.4.P2-0.5.1
  • dhcp-client >= 4.2.4.P2-0.5.1
  • dhcp-relay >= 4.2.4.P2-0.5.1
  • dhcp-server >= 4.2.4.P2-0.5.1
Patchnames:
slessp2-dhcp
SUSE Linux Enterprise Server 11 SP3
  • dhcp >= 4.2.4.P2-0.16.15
  • dhcp-client >= 4.2.4.P2-0.16.15
  • dhcp-relay >= 4.2.4.P2-0.16.15
  • dhcp-server >= 4.2.4.P2-0.16.15
Patchnames:
SUSE Linux Enterprise Server 11 SP3 GA dhcp
SUSE Linux Enterprise Server 11 SP4
  • dhcp >= 4.2.4.P2-0.22.1
  • dhcp-client >= 4.2.4.P2-0.22.1
  • dhcp-relay >= 4.2.4.P2-0.22.1
  • dhcp-server >= 4.2.4.P2-0.22.1
Patchnames:
SUSE Linux Enterprise Server 11 SP4 GA dhcp
SUSE Linux Enterprise Server 12
  • dhcp >= 4.2.6-7.3
  • dhcp-client >= 4.2.6-7.3
  • dhcp-relay >= 4.2.6-7.3
  • dhcp-server >= 4.2.6-7.3
Patchnames:
SUSE Linux Enterprise Server 12 GA dhcp
SUSE Linux Enterprise Server 12 SP1
  • dhcp >= 4.3.3-2.2
  • dhcp-client >= 4.3.3-2.2
  • dhcp-relay >= 4.3.3-2.2
  • dhcp-server >= 4.3.3-2.2
Patchnames:
SUSE Linux Enterprise Server 12 SP1 GA dhcp
SUSE Linux Enterprise Server 12 SP2
  • dhcp >= 4.3.3-9.1
  • dhcp-client >= 4.3.3-9.1
  • dhcp-relay >= 4.3.3-9.1
  • dhcp-server >= 4.3.3-9.1
Patchnames:
SUSE Linux Enterprise Server 12 SP2 GA dhcp
SUSE Linux Enterprise Server 12 SP3
  • dhcp >= 4.3.3-9.1
  • dhcp-client >= 4.3.3-9.1
  • dhcp-relay >= 4.3.3-9.1
  • dhcp-server >= 4.3.3-9.1
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA dhcp
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • dhcp >= 4.3.3-9.1
  • dhcp-client >= 4.3.3-9.1
  • dhcp-relay >= 4.3.3-9.1
  • dhcp-server >= 4.3.3-9.1
Patchnames:
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA dhcp
SUSE Linux Enterprise Server for VMWare 11 SP2
  • dhcp >= 4.2.4.P2-0.5.1
  • dhcp-client >= 4.2.4.P2-0.5.1
  • dhcp-relay >= 4.2.4.P2-0.5.1
  • dhcp-server >= 4.2.4.P2-0.5.1
Patchnames:
slessp2-dhcp
SUSE Linux Enterprise Software Development Kit 11 SP2
  • dhcp-devel >= 4.2.4.P2-0.5.1
Patchnames:
sdksp2-dhcp
SUSE Linux Enterprise Software Development Kit 11 SP4
  • dhcp-devel >= 4.2.4.P2-0.22.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 11 SP4 GA dhcp-devel
SUSE Linux Enterprise Software Development Kit 12
  • dhcp-devel >= 4.2.6-7.3
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 GA dhcp-devel
SUSE Linux Enterprise Software Development Kit 12 SP1
  • dhcp-devel >= 4.3.3-2.2
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP1 GA dhcp-devel
SUSE Linux Enterprise Software Development Kit 12 SP2
  • dhcp-devel >= 4.3.3-9.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP2 GA dhcp-devel
SUSE Linux Enterprise Software Development Kit 12 SP3
  • dhcp-devel >= 4.3.3-9.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA dhcp-devel
SUSE Linux Enterprise Software Development Kit 11 SP2
  • dhcp-devel >= 4.2.4.P2-0.5.1
sle11-sp2-sdk.x86-64
sles11-sp2.ppc
sles11-sp2.s390x
sles11-sp2.ia64
sle11-sp2-sdk.ppc
sled11-sp2.x86-64
sle11-sp2-sdk.x86
sles11-sp2-vmware.x86
sles11-sp2.x86-64
sle11-sp2-sdk.s390x
sles11-sp2-vmware.x86-64
sled11-sp2.x86
sle11-sp2-sdk.ia64
sles11-sp2.x86
SAT Patch Nr: 6831
SUSE Linux Enterprise Desktop 11 SP2
  • dhcp >= 4.2.4.P2-0.5.1
  • dhcp-client >= 4.2.4.P2-0.5.1
sle11-sp2-sdk.x86-64
sles11-sp2.ppc
sles11-sp2.s390x
sles11-sp2.ia64
sle11-sp2-sdk.ppc
sled11-sp2.x86-64
sle11-sp2-sdk.x86
sles11-sp2-vmware.x86
sles11-sp2.x86-64
sle11-sp2-sdk.s390x
sles11-sp2-vmware.x86-64
sled11-sp2.x86
sle11-sp2-sdk.ia64
sles11-sp2.x86
SAT Patch Nr: 6831
SUSE Linux Enterprise Server 11 SP2
SUSE Linux Enterprise Server 11 SP2 for VMware
  • dhcp >= 4.2.4.P2-0.5.1
  • dhcp-client >= 4.2.4.P2-0.5.1
  • dhcp-relay >= 4.2.4.P2-0.5.1
  • dhcp-server >= 4.2.4.P2-0.5.1
sle11-sp2-sdk.x86-64
sles11-sp2.ppc
sles11-sp2.s390x
sles11-sp2.ia64
sle11-sp2-sdk.ppc
sled11-sp2.x86-64
sle11-sp2-sdk.x86
sles11-sp2-vmware.x86
sles11-sp2.x86-64
sle11-sp2-sdk.s390x
sles11-sp2-vmware.x86-64
sled11-sp2.x86
sle11-sp2-sdk.ia64
sles11-sp2.x86
SAT Patch Nr: 6831
openSUSE 11.4
  • dhcp >= 4.2.4.P2-0.30.1
  • dhcp-client >= 4.2.4.P2-0.30.1
  • dhcp-client-debuginfo >= 4.2.4.P2-0.30.1
  • dhcp-debuginfo >= 4.2.4.P2-0.30.1
  • dhcp-debugsource >= 4.2.4.P2-0.30.1
  • dhcp-devel >= 4.2.4.P2-0.30.1
  • dhcp-doc >= 4.2.4.P2-0.30.1
  • dhcp-relay >= 4.2.4.P2-0.30.1
  • dhcp-relay-debuginfo >= 4.2.4.P2-0.30.1
  • dhcp-server >= 4.2.4.P2-0.30.1
  • dhcp-server-debuginfo >= 4.2.4.P2-0.30.1
Patchnames:
openSUSE-2012-642
openSUSE Leap 42.1
  • dhcp >= 4.3.3-2.1
  • dhcp-client >= 4.3.3-2.1
  • dhcp-doc >= 4.3.3-2.1
  • dhcp-relay >= 4.3.3-2.1
  • dhcp-server >= 4.3.3-2.1
Patchnames:
openSUSE Leap 42.1 GA dhcp
openSUSE Leap 42.2
  • dhcp >= 4.3.3-8.1
  • dhcp-client >= 4.3.3-8.1
  • dhcp-doc >= 4.3.3-8.1
  • dhcp-relay >= 4.3.3-8.1
  • dhcp-server >= 4.3.3-8.1
Patchnames:
openSUSE Leap 42.2 GA dhcp
openSUSE Leap 42.3
  • dhcp >= 4.3.3-10.4
  • dhcp-client >= 4.3.3-10.4
  • dhcp-doc >= 4.3.3-10.4
  • dhcp-relay >= 4.3.3-10.4
  • dhcp-server >= 4.3.3-10.4
Patchnames:
openSUSE Leap 42.3 GA dhcp
openSUSE Tumbleweed
  • dhcp >= 4.3.3.P1-3.1
  • dhcp-client >= 4.3.3.P1-3.1
  • dhcp-devel >= 4.3.3.P1-3.1
  • dhcp-doc >= 4.3.3.P1-3.1
  • dhcp-relay >= 4.3.3.P1-3.1
  • dhcp-server >= 4.3.3.P1-3.1
Patchnames:
openSUSE Tumbleweed GA dhcp


Status of this issue by product and package

Product(s) Source package State
SUSE Linux Enterprise Desktop 10 SP3 dhcp Affected
SUSE Linux Enterprise Desktop 10 SP4 dhcp Affected
SUSE Linux Enterprise Desktop 11 SP1 dhcp Affected
SUSE Linux Enterprise Desktop 11 SP2 dhcp Released
SUSE Linux Enterprise SDK 11 SP1 dhcp Affected
SUSE Linux Enterprise SDK 11 SP2 dhcp Released
SUSE Linux Enterprise Server 10 SP3 dhcp Affected
SUSE Linux Enterprise Server 10 SP4 dhcp Affected
SUSE Linux Enterprise Server 10 SP4 LTSS dhcp Affected
SUSE Linux Enterprise Server 11 SP1 dhcp Affected
SUSE Linux Enterprise Server 11 SP1 LTSS dhcp Affected
SUSE Linux Enterprise Server 11 SP2 dhcp Released
SUSE Linux Enterprise Server 11 SP2 LTSS dhcp Released
SUSE Linux Enterprise Server for SAP 11 SP2 dhcp Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 dhcp Affected
SUSE Linux Enterprise Server for SAP ES 11 SP1 dhcp Affected