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CVE
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CVE-2013-4449Date: (C)2014-02-11   (M)2018-02-19


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.

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score  : CVSS Score  : 4.3
Exploit Score: Exploit Score: 8.6
Impact Score : Impact Score : 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  





Reference:
SECTRACK-1029711
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-4449
BID-63190
DSA-3209
MDVSA-2014:026
RHSA-2014:0126
RHSA-2014:0206
http://www.openwall.com/lists/oss-security/2013/10/19/3
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735
http://www.openldap.org/its/index.cgi/Incoming?id=7723
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
https://bugzilla.redhat.com/show_bug.cgi?id=1019490

CPE    33
cpe:/a:openldap:openldap:2.4.23
cpe:/a:openldap:openldap:2.4.22
cpe:/a:openldap:openldap:2.4.25
cpe:/a:openldap:openldap:2.4.24
...
CWE    1
CWE-189
OVAL    12
oval:org.secpod.oval:def:106491
oval:org.secpod.oval:def:1300279
oval:org.secpod.oval:def:203017
oval:org.secpod.oval:def:203038
...

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