Upstream information

CVE-2012-0021 at MITRE

Description

The log_cookie function in mod_log_config.c in the mod_log_config module in the Apache HTTP Server 2.2.17 through 2.2.21, when a threaded MPM is used, does not properly handle a %{}C format string, which allows remote attackers to cause a denial of service (daemon crash) via a cookie that lacks both a name and a value.

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 2.6
Vector AV:N/AC:H/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity High
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial

Note from the SUSE Security Team

This issue only affects Apache2 versions after 2.2.17. SUSE Linux Enterprise products currently ship 2.2.12 and older Apache2 versions and so are not affected by this problem. openSUSE 11.4 and 12.1 are affected and will receive fixes in a later update.,This Apache2 security problem only existed in versions 2.2.17 up to 2.2.22. Earlier versions were not affected, so SUSE Linux Enterprise 11 and previous products are not affected by this problem.

SUSE Bugzilla entries: 1078450 [RESOLVED / INVALID], 743744 [RESOLVED / WONTFIX]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Server Applications 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • apache2 >= 2.4.33-3.15.1
  • apache2-devel >= 2.4.33-3.15.1
  • apache2-doc >= 2.4.33-3.15.1
  • apache2-prefork >= 2.4.33-3.15.1
  • apache2-utils >= 2.4.33-3.15.1
  • apache2-worker >= 2.4.33-3.15.1
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP1 GA apache2-2.4.33-3.15.1
SUSE Linux Enterprise Desktop 11 SP2
SUSE Linux Enterprise Software Development Kit 11 SP2
  • apache2 >= 2.2.12-1.42.1
  • apache2-devel >= 2.2.12-1.36.1
  • apache2-doc >= 2.2.12-1.42.1
  • apache2-example-pages >= 2.2.12-1.42.1
  • apache2-prefork >= 2.2.12-1.42.1
  • apache2-utils >= 2.2.12-1.42.1
  • apache2-worker >= 2.2.12-1.42.1
Patchnames:
sdksp2-apache2
SUSE Linux Enterprise Desktop 11 SP4
SUSE Linux Enterprise Software Development Kit 11 SP4
  • apache2 >= 2.2.34-70.12.1
  • apache2-devel >= 2.2.34-70.12.1
  • apache2-doc >= 2.2.34-70.12.1
  • apache2-example-pages >= 2.2.34-70.12.1
  • apache2-prefork >= 2.2.34-70.12.1
  • apache2-utils >= 2.2.34-70.12.1
  • apache2-worker >= 2.2.34-70.12.1
Patchnames:
sdksp4-apache2-13331
SUSE Linux Enterprise Desktop 12 SP1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
SUSE Linux Enterprise Software Development Kit 12 SP1
  • apache2-devel >= 2.4.16-5.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP1 GA apache2-devel-2.4.16-5.1
SUSE Linux Enterprise Desktop 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
SUSE Linux Enterprise Software Development Kit 12 SP2
  • apache2-devel >= 2.4.23-14.7
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP2 GA apache2-devel-2.4.23-14.7
SUSE Linux Enterprise Desktop 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE Linux Enterprise Software Development Kit 12 SP3
  • apache2-devel >= 2.4.23-28.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA apache2-devel-2.4.23-28.1
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP4
  • apache2-devel >= 2.4.23-29.24.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA apache2-devel-2.4.23-29.24.1
SUSE Linux Enterprise Desktop 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Software Development Kit 12
  • apache2-devel >= 2.4.10-6.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 GA apache2-devel-2.4.10-6.1
SUSE Linux Enterprise High Performance Computing 12 SP5
  • apache2 >= 2.4.23-29.43.1
  • apache2-doc >= 2.4.23-29.43.1
  • apache2-example-pages >= 2.4.23-29.43.1
  • apache2-prefork >= 2.4.23-29.43.1
  • apache2-utils >= 2.4.23-29.43.1
  • apache2-worker >= 2.4.23-29.43.1
Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA apache2-2.4.23-29.43.1
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Server Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • apache2 >= 2.4.33-1.28
  • apache2-devel >= 2.4.33-1.28
  • apache2-doc >= 2.4.33-1.28
  • apache2-prefork >= 2.4.33-1.28
  • apache2-utils >= 2.4.33-1.28
  • apache2-worker >= 2.4.33-1.28
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 GA apache2-2.4.33-1.28
SUSE Linux Enterprise Point of Sale 11 SP3
  • apache2 >= 2.2.34-70.12.1
  • apache2-devel >= 2.2.34-70.12.1
  • apache2-doc >= 2.2.34-70.12.1
  • apache2-example-pages >= 2.2.34-70.12.1
  • apache2-prefork >= 2.2.34-70.12.1
  • apache2-utils >= 2.2.34-70.12.1
  • apache2-worker >= 2.2.34-70.12.1
Patchnames:
sleposp3-apache2-13331
SUSE Linux Enterprise Server 11 SP1-LTSS
  • apache2 >= 2.2.12-1.38.2
  • apache2-doc >= 2.2.12-1.38.2
  • apache2-example-pages >= 2.2.12-1.38.2
  • apache2-prefork >= 2.2.12-1.38.2
  • apache2-utils >= 2.2.12-1.38.2
  • apache2-worker >= 2.2.12-1.38.2
Patchnames:
slessp1-apache2
SUSE Linux Enterprise Server 11 SP2
SUSE Linux Enterprise Server for SAP Applications 11 SP2
  • apache2 >= 2.2.12-1.36.1
  • apache2 >= 2.2.12-1.42.1
  • apache2-devel >= 2.2.12-1.36.1
  • apache2-doc >= 2.2.12-1.36.1
  • apache2-doc >= 2.2.12-1.42.1
  • apache2-example-pages >= 2.2.12-1.36.1
  • apache2-example-pages >= 2.2.12-1.42.1
  • apache2-prefork >= 2.2.12-1.36.1
  • apache2-prefork >= 2.2.12-1.42.1
  • apache2-utils >= 2.2.12-1.36.1
  • apache2-utils >= 2.2.12-1.42.1
  • apache2-worker >= 2.2.12-1.36.1
  • apache2-worker >= 2.2.12-1.42.1
Patchnames:
sdksp2-apache2
slessp2-apache2
SUSE Linux Enterprise Server 11 SP3-LTSS
  • apache2 >= 2.2.34-70.12.1
  • apache2-devel >= 2.2.34-70.12.1
  • apache2-doc >= 2.2.34-70.12.1
  • apache2-example-pages >= 2.2.34-70.12.1
  • apache2-prefork >= 2.2.34-70.12.1
  • apache2-utils >= 2.2.34-70.12.1
  • apache2-worker >= 2.2.34-70.12.1
Patchnames:
slessp3-apache2-13331
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • apache2 >= 2.2.34-70.12.1
  • apache2-devel >= 2.2.34-70.12.1
  • apache2-doc >= 2.2.34-70.12.1
  • apache2-example-pages >= 2.2.34-70.12.1
  • apache2-prefork >= 2.2.34-70.12.1
  • apache2-utils >= 2.2.34-70.12.1
  • apache2-worker >= 2.2.34-70.12.1
Patchnames:
sdksp4-apache2-13331
slessp4-apache2-13331
SUSE Linux Enterprise Server 12 SP1
  • apache2 >= 2.4.16-5.1
  • apache2-devel >= 2.4.16-5.1
  • apache2-doc >= 2.4.16-5.1
  • apache2-example-pages >= 2.4.16-5.1
  • apache2-prefork >= 2.4.16-5.1
  • apache2-utils >= 2.4.16-5.1
  • apache2-worker >= 2.4.16-5.1
Patchnames:
SUSE Linux Enterprise Server 12 SP1 GA apache2-2.4.16-5.1
SUSE Linux Enterprise Software Development Kit 12 SP1 GA apache2-devel-2.4.16-5.1
SUSE Linux Enterprise Server 12 SP2
  • apache2 >= 2.4.23-14.7
  • apache2-devel >= 2.4.23-14.7
  • apache2-doc >= 2.4.23-14.7
  • apache2-example-pages >= 2.4.23-14.7
  • apache2-prefork >= 2.4.23-14.7
  • apache2-utils >= 2.4.23-14.7
  • apache2-worker >= 2.4.23-14.7
Patchnames:
SUSE Linux Enterprise Server 12 SP2 GA apache2-2.4.23-14.7
SUSE Linux Enterprise Software Development Kit 12 SP2 GA apache2-devel-2.4.23-14.7
SUSE Linux Enterprise Server 12 SP3
  • apache2 >= 2.4.23-28.1
  • apache2-devel >= 2.4.23-28.1
  • apache2-doc >= 2.4.23-28.1
  • apache2-example-pages >= 2.4.23-28.1
  • apache2-prefork >= 2.4.23-28.1
  • apache2-utils >= 2.4.23-28.1
  • apache2-worker >= 2.4.23-28.1
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA apache2-2.4.23-28.1
SUSE Linux Enterprise Software Development Kit 12 SP3 GA apache2-devel-2.4.23-28.1
SUSE Linux Enterprise Server 12 SP4
  • apache2 >= 2.4.23-29.24.1
  • apache2-devel >= 2.4.23-29.24.1
  • apache2-doc >= 2.4.23-29.24.1
  • apache2-example-pages >= 2.4.23-29.24.1
  • apache2-prefork >= 2.4.23-29.24.1
  • apache2-utils >= 2.4.23-29.24.1
  • apache2-worker >= 2.4.23-29.24.1
Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA apache2-2.4.23-29.24.1
SUSE Linux Enterprise Software Development Kit 12 SP4 GA apache2-devel-2.4.23-29.24.1
SUSE Linux Enterprise Server 12 SP5
  • apache2 >= 2.4.23-29.43.1
  • apache2-devel >= 2.4.23-29.43.1
  • apache2-doc >= 2.4.23-29.43.1
  • apache2-example-pages >= 2.4.23-29.43.1
  • apache2-prefork >= 2.4.23-29.43.1
  • apache2-utils >= 2.4.23-29.43.1
  • apache2-worker >= 2.4.23-29.43.1
Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA apache2-2.4.23-29.43.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA apache2-devel-2.4.23-29.43.1
SUSE Linux Enterprise Server 12
  • apache2 >= 2.4.10-6.1
  • apache2-devel >= 2.4.10-6.1
  • apache2-doc >= 2.4.10-6.1
  • apache2-example-pages >= 2.4.10-6.1
  • apache2-prefork >= 2.4.10-6.1
  • apache2-utils >= 2.4.10-6.1
  • apache2-worker >= 2.4.10-6.1
Patchnames:
SUSE Linux Enterprise Server 12 GA apache2-2.4.10-6.1
SUSE Linux Enterprise Software Development Kit 12 GA apache2-devel-2.4.10-6.1
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • apache2 >= 2.4.23-14.7
  • apache2-doc >= 2.4.23-14.7
  • apache2-example-pages >= 2.4.23-14.7
  • apache2-prefork >= 2.4.23-14.7
  • apache2-utils >= 2.4.23-14.7
  • apache2-worker >= 2.4.23-14.7
Patchnames:
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA apache2-2.4.23-14.7
SUSE Linux Enterprise Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP5
  • apache2-devel >= 2.4.23-29.43.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA apache2-devel-2.4.23-29.43.1
SUSE Studio Onsite 1.3
  • apache2-devel >= 2.2.34-70.12.1
Patchnames:
slestso13-apache2-13331
openSUSE Leap 15.0
  • apache2 >= 2.4.33-lp150.1.2
  • apache2-doc >= 2.4.33-lp150.1.2
  • apache2-example-pages >= 2.4.33-lp150.1.2
  • apache2-prefork >= 2.4.33-lp150.1.2
  • apache2-utils >= 2.4.33-lp150.1.2
Patchnames:
openSUSE Leap 15.0 GA apache2-2.4.33-lp150.1.2
openSUSE Tumbleweed
  • apache2 >= 2.4.23-4.1
  • apache2-devel >= 2.4.23-4.1
  • apache2-doc >= 2.4.23-4.1
  • apache2-event >= 2.4.23-4.1
  • apache2-example-pages >= 2.4.23-4.1
  • apache2-prefork >= 2.4.23-4.1
  • apache2-utils >= 2.4.23-4.1
  • apache2-worker >= 2.4.23-4.1
Patchnames:
openSUSE Tumbleweed GA apache2-2.4.23-4.1


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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 11 SP1 apache2 Released
SUSE Linux Enterprise Desktop 11 SP2 apache2 Released
SUSE Linux Enterprise Desktop 11 SP4 apache2 Released
SUSE Linux Enterprise Point of Sale 11 SP3 apache2 Released
SUSE Linux Enterprise Point of Service 11 SP3 apache2 Released
SUSE Linux Enterprise Server 11 SP1 apache2 Released
SUSE Linux Enterprise Server 11 SP1 LTSS apache2 Released
SUSE Linux Enterprise Server 11 SP2 apache2 Released
SUSE Linux Enterprise Server 11 SP2 LTSS apache2 Released
SUSE Linux Enterprise Server 11 SP3 apache2 Affected
SUSE Linux Enterprise Server 11 SP3 LTSS apache2 Released
SUSE Linux Enterprise Server 11 SP3-LTSS apache2 Released
SUSE Linux Enterprise Server 11 SP4 apache2 Released
SUSE Linux Enterprise Server 11 SP4 LTSS apache2 Released
SUSE Linux Enterprise Server 11 SP4-LTSS apache2 Released
SUSE Linux Enterprise Server for SAP Applications 11 SP1 apache2 Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 apache2 Released
SUSE Linux Enterprise Server for SAP Applications 11 SP4 apache2 Released
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 apache2 Released
SUSE Linux Enterprise Software Development Kit 11 SP1 apache2 Released
SUSE Linux Enterprise Software Development Kit 11 SP2 apache2 Released
SUSE Linux Enterprise Software Development Kit 11 SP4 apache2 Released
SUSE Studio Onsite 1.3 apache2 Released


SUSE Timeline for this CVE

CVE page created: Fri Jun 28 08:41:30 2013
CVE page last modified: Fri Oct 13 18:42:15 2023