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Debian Linux CVE-2013-4449

MEDIUM
Numeric Errors (CWE-189)
2014-02-05 secalert@redhat.com
4.3
CVSS 2.0 · NVD
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Severity by source

NVD PRIMARY
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:N/I:N/A:P
Attack Vector
Network
Attack Complexity
M
Confidentiality
None
Integrity
None
Availability
P

Lifecycle Timeline

1
CVE Published
Feb 05, 2014 - 18:55 cve.org
MEDIUM 4.3

DescriptionCVE.org

The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service (slapd crash) by unbinding immediately after a search request, which triggers rwm_conn_destroy to free the session context while it is being used by rwm_op_search.

AnalysisAI

The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service (slapd crash) by unbinding immediately after a. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Epss exploitation probability 68.7% and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-189. The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service (slapd crash) by unbinding immediately after a search request, which triggers rwm_conn_destroy to free the session context while it is being used by rwm_op_search. Affected products include: Debian Debian Linux, Openldap.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2013-4449 vulnerability details – vuln.today

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