Upstream information

CVE-2010-0211 at MITRE

Description

The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences, which triggers a free of an invalid, uninitialized pointer in the slap_mods_free function, as demonstrated using the Codenomicon LDAPv3 test suite.

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 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
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 612430 [RESOLVED / FIXED]

SUSE Security Advisories:

  • SUSE-SR:2010:014, published Mon, 02 Aug 2010 15:00:00 +0000
  • SUSE-SR:2010:016, published Thu, 26 Aug 2010 11:00:00 +0000
  • openSUSE-SU-2010:0427-1 openSUSE-SU-2010:0546-1 openSUSE-SU-2010:0547-1

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 11
SUSE Linux Enterprise Server for SAP Applications 11
  • libldap-2_4-2 >= 2.4.12-7.19.1
  • libldap-2_4-2-32bit >= 2.4.12-7.19.1
  • libldap-2_4-2-x86 >= 2.4.12-7.19.1
  • openldap2 >= 2.4.12-7.19.1
  • openldap2-back-meta >= 2.4.12-7.19.1
  • openldap2-client >= 2.4.12-7.19.1
Patchnames:
slessp0-libldap-2_4-2


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Please note that this evaluation state might be work in progress, incomplete or outdated.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.
SLES for SAP Applications 11 SP2 openldap2 Released
SLES for SAP Applications 11 SP2 openldap2-client Released
SUSE Linux Enterprise Desktop 11 openldap2 Released
SUSE Linux Enterprise Desktop 11 openldap2-client Released
SUSE Linux Enterprise Desktop 11 SP1 openldap2 Released
SUSE Linux Enterprise Desktop 11 SP1 openldap2-client Released
SUSE Linux Enterprise Desktop 11 SP2 openldap2 Released
SUSE Linux Enterprise Desktop 11 SP2 openldap2-client Released
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search openldap2 Released
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search openldap2-client Released
SUSE Linux Enterprise Server 11 openldap2 Released
SUSE Linux Enterprise Server 11 openldap2-client Released
SUSE Linux Enterprise Server 11 SP1 openldap2 Released
SUSE Linux Enterprise Server 11 SP1 openldap2-client Released
SUSE Linux Enterprise Server 11 SP1 LTSS openldap2 Unsupported
SUSE Linux Enterprise Server 11 SP1 LTSS openldap2-client Released
SUSE Linux Enterprise Server 11 SP2 openldap2 Released
SUSE Linux Enterprise Server 11 SP2 openldap2-client Released
SUSE Linux Enterprise Server 11 SP2 LTSS openldap2 Released
SUSE Linux Enterprise Server 11 SP2 LTSS openldap2-client Released
SUSE Linux Enterprise Server for SAP Applications 11 openldap2 Released
SUSE Linux Enterprise Server for SAP Applications 11 openldap2-client Released
SUSE Linux Enterprise Server for SAP Applications 11 SP1 openldap2 Released
SUSE Linux Enterprise Server for SAP Applications 11 SP1 openldap2-client Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 openldap2 Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 openldap2-client Released
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 openldap2 Released
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 openldap2-client Released
SUSE Linux Enterprise Software Development Kit 11 openldap2 Released
SUSE Linux Enterprise Software Development Kit 11 openldap2-client Released
SUSE Linux Enterprise Software Development Kit 11 SP1 openldap2 Released
SUSE Linux Enterprise Software Development Kit 11 SP1 openldap2-client Released
SUSE Linux Enterprise Software Development Kit 11 SP2 openldap2 Released
SUSE Linux Enterprise Software Development Kit 11 SP2 openldap2-client Released
SUSE Studio Onsite 1.3 openldap2-client Released


SUSE Timeline for this CVE

CVE page created: Fri Jun 28 03:26:14 2013
CVE page last modified: Sun Jan 21 17:09:20 2024