LDAP: OpenLDAP Modrdn RDN NULL String Denial of Service
This signature detects attempts to exploit a known vulnerability in OpenLDAP. It is due to invalid memory access when handling a NULL string in a modrdn request. A remote attacker can exploit this by sending a malicious request through a modrdn request to connect to the target server. Successful exploitation allows cause termination of slapd daemon resulting in a denial-of-service condition.
Extended Description
OpenLDAP is prone to multiple vulnerabilities. Successfully exploiting these issues allows remote attackers to execute arbitrary code in the context of the application or cause denial-of-service conditions. OpenLDAP 2.4.22 is vulnerable; other versions may also be affected.
Affected Products
Avaya message_networking
Short Name
LDAP:INVALID:MODRDN-NULL-RDN
Severity
Minor
Recommended
False
Recommended Action
None
Category
LDAP
Keywords
CVE-2010-0212 Denial Modrdn NULL OpenLDAP RDN Service String bid:41770 of
Release Date
10/26/2010
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3375
False Positive
Unknown
Vendors
Red_hat
Suse
Apple
Avaya
Openldap
Ubuntu
Mandriva
Debian
Vmware
CVSS Score
5.0