Vulnerability CVE-2008-2930
Published: 2008-08-29   Modified: 2012-02-12

Description:
Red Hat Directory Server 7.1 before SP7, Red Hat Directory Server 8, and Fedora Directory Server 1.1.1 allow remote attackers to cause a denial of service (CPU consumption and search outage) via crafted LDAP search requests with patterns, related to a single-threaded regular-expression subsystem.

Type:

CWE-399

 (Resource Management Errors)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.1/10
6.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Redhat -> Directory server 
Fedora -> Directory server 

 References:
http://www.securityfocus.com/bid/30871
http://www.redhat.com/docs/manuals/dir-server/release-notes/7.1SP7/index.html
https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00708.html
https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00521.html
https://rhn.redhat.com/errata/RHSA-2008-0596.html
https://bugzilla.redhat.com/show_bug.cgi?id=454065
http://xforce.iss.net/xforce/xfdb/44733
http://www.vupen.com/english/advisories/2008/2480
http://www.redhat.com/support/errata/RHSA-2008-0858.html
http://www.redhat.com/support/errata/RHSA-2008-0602.html
http://securitytracker.com/id?1020773
http://secunia.com/advisories/31867
http://secunia.com/advisories/31702
http://secunia.com/advisories/31627
http://secunia.com/advisories/31565
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:6078
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01532861
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01532861
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