Upstream information

CVE-2011-4028 at MITRE

Description

The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to determine the existence of arbitrary files via a symlink attack on a temporary lock file, which is handled differently if the file exists.

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 1.2
Vector AV:L/AC:H/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity High
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
SUSE Bugzilla entry: 722944 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP2
  • xorg-x11-server-rdp >= 7.3.99-3.18.2
Patchnames:
sledsp2-xorg-x11-server-rdp
SUSE Linux Enterprise Server 11 SP1
  • xorg-x11-Xvnc >= 7.4-27.40.52.1
  • xorg-x11-server >= 7.4-27.40.52.1
  • xorg-x11-server-dmx >= 7.3.99-17.11.1
  • xorg-x11-server-extra >= 7.4-27.40.52.1
Patchnames:
slessp1-xorg-x11-Xvnc
slessp1-xorg-x11-server-dmx
SUSE Linux Enterprise Server 11 SP2
  • xorg-x11-Xvnc >= 7.4-27.60.5
  • xorg-x11-server >= 7.4-27.60.5
  • xorg-x11-server-extra >= 7.4-27.60.5
  • xorg-x11-server-rdp >= 7.3.99-3.18.2
Patchnames:
SUSE Linux Enterprise Server 11 SP2 GA xorg-x11-Xvnc
slessp2-xorg-x11-server-rdp
SUSE Linux Enterprise Server 11 SP3
  • xorg-x11-Xvnc >= 7.4-27.81.7
  • xorg-x11-server >= 7.4-27.81.7
  • xorg-x11-server-dmx >= 7.3.99-17.11.1
  • xorg-x11-server-extra >= 7.4-27.81.7
  • xorg-x11-server-rdp >= 7.3.99-3.20.1
Patchnames:
SUSE Linux Enterprise Server 11 SP3 GA xorg-x11-Xvnc
SUSE Linux Enterprise Server 11 SP3 GA xorg-x11-server-dmx
SUSE Linux Enterprise Server 11 SP4
  • xorg-x11-Xvnc >= 7.4-27.105.1
  • xorg-x11-server >= 7.4-27.105.1
  • xorg-x11-server-dmx >= 7.3.99-17.11.1
  • xorg-x11-server-extra >= 7.4-27.105.1
  • xorg-x11-server-rdp >= 7.3.99-3.22.1
Patchnames:
SUSE Linux Enterprise Server 11 SP4 GA xorg-x11-Xvnc
SUSE Linux Enterprise Server 11 SP4 GA xorg-x11-server-dmx
SUSE Linux Enterprise Server for SAP Applications 11 SP2
  • xorg-x11-server-rdp >= 7.3.99-3.18.2
Patchnames:
slessp2-xorg-x11-server-rdp
SUSE Linux Enterprise Server for VMWare 11 SP2
  • xorg-x11-server-rdp >= 7.3.99-3.18.2
Patchnames:
slessp2-xorg-x11-server-rdp
SUSE Linux Enterprise Software Development Kit 11 SP4
  • xorg-x11-server-sdk >= 7.4-27.105.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 11 SP4 GA xorg-x11-server-sdk
openSUSE 11.3
  • xorg-x11-Xvnc-debuginfo >= 7.5_1.8.0-10.15.2
  • xorg-x11-server-debuginfo >= 7.5_1.8.0-10.15.2
  • xorg-x11-server-debugsource >= 7.5_1.8.0-10.15.2
  • xorg-x11-server-extra-debuginfo >= 7.5_1.8.0-10.15.2
openSUSE 11.3
  • xorg-x11-Xvnc >= 7.5_1.8.0-10.15.2
  • xorg-x11-server >= 7.5_1.8.0-10.15.2
  • xorg-x11-server-extra >= 7.5_1.8.0-10.15.2
  • xorg-x11-server-sdk >= 7.5_1.8.0-10.15.2
SUSE Linux Enterprise Desktop 11 SP2
SUSE Linux Enterprise Server 11 SP2
SUSE Linux Enterprise Server 11 SP2 for VMware
  • xorg-x11-server-rdp >= 7.3.99-3.18.2
Builds
SAT Patch Nr: 6111
SUSE Linux Enterprise Software Development Kit 11 SP1
  • xorg-x11-server-sdk >= 7.4-27.40.52.1
sle11-sp1-sdk.ppc
sles11-sp1-vmware.x86-64
sles11-sp1.x86
sle11-sp1-sdk.x86
sles11-sp1.s390x
sle11-sp1-sdk.x86-64
sles11-sp1.ia64
sled11-sp1.x86
sle11-sp1-sdk.ia64
sled11-sp1.x86-64
sle11-sp1-sdk.s390x
sles11-sp1.x86-64
sles11-sp1-vmware.x86
sles11-sp1.ppc
SAT Patch Nr: 5479
SUSE Linux Enterprise Desktop 11 SP1
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Server 11 SP1 for VMware
  • xorg-x11-Xvnc >= 7.4-27.40.52.1
  • xorg-x11-server >= 7.4-27.40.52.1
  • xorg-x11-server-extra >= 7.4-27.40.52.1
sle11-sp1-sdk.ppc
sles11-sp1-vmware.x86-64
sles11-sp1.x86
sle11-sp1-sdk.x86
sles11-sp1.s390x
sle11-sp1-sdk.x86-64
sles11-sp1.ia64
sled11-sp1.x86
sle11-sp1-sdk.ia64
sled11-sp1.x86-64
sle11-sp1-sdk.s390x
sles11-sp1.x86-64
sles11-sp1-vmware.x86
sles11-sp1.ppc
SAT Patch Nr: 5479
SUSE Linux Enterprise Desktop 11 SP1
SUSE Linux Enterprise Desktop 11 SP2
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Server 11 SP1 for VMware
  • xorg-x11-server-dmx >= 7.3.99-17.11.1
Builds
SAT Patch Nr: 6112
SUSE Linux Enterprise Desktop 11 SP1
  • xorg-x11-server-rdp >= 7.3.99-3.11.10.1
Builds
SAT Patch Nr: 6113


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
SUSE Linux Enterprise Desktop 11 SP1 xorg-x11-server Released
SUSE Linux Enterprise SDK 11 SP1 xorg-x11-server Released
SUSE Linux Enterprise Server 11 SP1 xorg-x11-server Released
SUSE Linux Enterprise Server 11 SP1 LTSS xorg-x11-server Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 xorg-x11-server Released
SUSE Linux Enterprise Server for SAP ES 11 SP1 xorg-x11-server Released