CA eTrust Directory SNMP Packet Parsing Denial of Service

This script is Copyright (C) 2011-2012 Tenable Network Security, Inc.


Synopsis :

The remote directory server is affected by a denial of service
vulnerability.

Description :

CA eTrust Directory, a directory service application, is installed on
the remote host. Versions of CA eTrust Directory 8.1 and R12 earlier
than service pack 7 CR1 are potentially affected by a denial of
service vulnerability due to the way the application parses SNMP
packets. A remote, unauthenticated attacker could exploit this flaw
to crash the affected service.

See also :

http://www.nessus.org/u?845ff19e
http://www.securityfocus.com/archive/1/520547/100/0/threaded

Solution :

Upgrade to CA eTrust Directory R12 SP7 CR1 (build 6279) or later.

Risk factor :

Medium / CVSS Base Score : 5.0
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVSS Temporal Score : 4.1
(CVSS2#E:F/RL:OF/RC:C)
Public Exploit Available : true

Family: Misc.

Nessus Plugin ID: 57035 ()

Bugtraq ID: 50699

CVE ID: CVE-2011-3849