Upstream information

CVE-2007-4771 at MITRE

Description

Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. NOTE: some of these details are obtained from third party information.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 9.3
Vector AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
SUSE Bugzilla entries: 354372 [RESOLVED / FIXED], 363252 [RESOLVED / FIXED], 417817 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
SUSE Linux Enterprise Software Development Kit 11 SP4
  • icu >= 4.0-7.26.15
  • libicu-32bit >= 4.0-7.26.15
  • libicu-devel >= 4.0-7.26.15
  • libicu-devel-32bit >= 4.0-7.26.15
 Patchnames:
SUSE Linux Enterprise Software Development Kit 11 SP4 GA icu-4.0-7.26.15
SUSE Linux Enterprise Server 11 SP1
  • libicu >= 4.0-7.24.11
  • libicu-32bit >= 4.0-7.24.11
  • libicu-doc >= 4.0-7.24.11
  • libicu-x86 >= 4.0-7.24.11
 Patchnames:
SUSE Linux Enterprise Server 11 SP1 GA libicu-32bit-4.0-7.24.11
SUSE Linux Enterprise Server 11 SP2
  • libicu >= 4.0-7.26.1
  • libicu-32bit >= 4.0-7.26.1
  • libicu-doc >= 4.0-7.26.1
  • libicu-x86 >= 4.0-7.24.11
 Patchnames:
SUSE Linux Enterprise Server 11 SP2 GA libicu-32bit-4.0-7.24.11
SUSE Linux Enterprise Server 11 SP2 GA libicu-32bit-4.0-7.26.1
SUSE Linux Enterprise Server 11 SP3
  • libicu >= 4.0-7.26.15
  • libicu-32bit >= 4.0-7.26.15
  • libicu-doc >= 4.0-7.26.15
  • libicu-x86 >= 4.0-7.26.15
 Patchnames:
SUSE Linux Enterprise Server 11 SP3 GA libicu-32bit-4.0-7.26.15
SUSE Linux Enterprise Server 11 SP4
  • icu >= 4.0-7.26.15
  • libicu >= 4.0-7.26.15
  • libicu-32bit >= 4.0-7.26.15
  • libicu-devel >= 4.0-7.26.15
  • libicu-devel-32bit >= 4.0-7.26.15
  • libicu-doc >= 4.0-7.26.15
  • libicu-x86 >= 4.0-7.26.15
 Patchnames:
SUSE Linux Enterprise Server 11 SP4 GA libicu-32bit-4.0-7.26.15
SUSE Linux Enterprise Software Development Kit 11 SP4 GA icu-4.0-7.26.15

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 under general support and receiving all security fixes.
SUSE Enterprise Storage 7.1 icu73_2 Released
SUSE Linux Enterprise Desktop 15 SP4 icu73_2 Released
SUSE Linux Enterprise Desktop 15 SP5 icu73_2 Released
SUSE Linux Enterprise High Performance Computing 15 SP4 icu73_2 Released
SUSE Linux Enterprise High Performance Computing 15 SP5 icu73_2 Released
SUSE Linux Enterprise Micro 5.1 icu73_2 Released
SUSE Linux Enterprise Micro 5.2 icu73_2 Released
SUSE Linux Enterprise Micro 5.3 icu73_2 Released
SUSE Linux Enterprise Micro 5.4 icu73_2 Released
SUSE Linux Enterprise Micro for Rancher 5.2 icu73_2 Released
SUSE Linux Enterprise Micro for Rancher 5.3 icu73_2 Released
SUSE Linux Enterprise Micro for Rancher 5.4 icu73_2 Released
SUSE Linux Enterprise Module for Basesystem 15 SP4 icu73_2 Released
SUSE Linux Enterprise Module for Basesystem 15 SP5 icu73_2 Released
SUSE Linux Enterprise Server 15 SP4 icu73_2 Released
SUSE Linux Enterprise Server 15 SP5 icu73_2 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 icu73_2 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 icu73_2 Released
SUSE Manager Proxy 4.3 icu73_2 Released
SUSE Manager Retail Branch Server 4.3 icu73_2 Released
SUSE Manager Server 4.3 icu73_2 Released
openSUSE Leap 15.4 icu73_2 Released
openSUSE Leap 15.5 icu73_2 Released
openSUSE Leap Micro 5.3 icu73_2 Released
openSUSE Leap Micro 5.4 icu73_2 Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS icu73_2 Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS icu73_2 Released
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS icu73_2 Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS icu73_2 Released
SUSE Linux Enterprise Server 15 SP1-LTSS icu73_2 Released
SUSE Linux Enterprise Server 15 SP2-LTSS icu73_2 Released
SUSE Linux Enterprise Server 15 SP3-LTSS icu73_2 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 icu73_2 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 icu73_2 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 icu73_2 Released
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 icu73_2 Released
SUSE Enterprise Storage 7 icu73_2 Released
SUSE Manager Proxy 4.2 icu73_2 Released
SUSE Manager Retail Branch Server 4.2 icu73_2 Released
SUSE Manager Server 4.2 icu73_2 Released
Products at an unknown state of their lifecycle.
openSUSE Leap Micro 5.2 icu73_2 Released

SUSE Timeline for this CVE

CVE page created: Tue Jul 9 16:03:19 2013
CVE page last modified: Sun Nov 12 21:09:07 2023