VULNERABILITY INTELLIGENCE
CVE-2013-4449
CVSS score4.3 NONE
EPSS probability10.91%
CISA KEVNot currently listed
Published2014-02-05
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P
Description
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.
Weakness classification
- nvd@nist.gov: CWE-189