Upstream information

CVE-2011-4079 at MITRE

Description

Off-by-one error in the UTF8StringNormalize function in OpenLDAP 2.4.26 and earlier allows remote attackers to cause a denial of service (slapd crash) via a zero-length string that triggers a heap-based buffer overflow, as demonstrated using an empty postalAddressAttribute value in an LDIF entry.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entry: 724201 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

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Please note that this evaluation state might be work in progress, incomplete or outdated.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

SUSE Timeline for this CVE

CVE page created: Tue Jul 9 19:19:01 2013
CVE page last modified: Tue Dec 17 19:18:21 2024