TITLE:
CMU SNMP snmptrapd Format String Vulnerability

SECUNIA ADVISORY ID:
SA18525

VERIFY ADVISORY:
http://secunia.com/advisories/18525/

CRITICAL:
Moderately critical

IMPACT:
DoS, System access

WHERE:
>From local network

SOFTWARE:
CMU SNMP 3.x
http://secunia.com/product/6844/

DESCRIPTION:
Seregorn has reported a vulnerability in CMU SNMP, which can be
exploited by malicious people to cause a DoS (Denial of Service) and
potentially to compromise a vulnerable system.

The vulnerability is caused due to a format string error in
"snmptrapd" in the handling of a SNMP trap request packet. This can
be exploited to crash the service and may allow arbitrary code
execution via a specially-crafted SNMP trap request sent to port
162/udp.

The vulnerability has been reported in version 3.6 and 3.7. Other
versions may also be affected.

SOLUTION:
The product is no longer being maintained. Use another product.

PROVIDED AND/OR DISCOVERED BY:
Seregorn

ORIGINAL ADVISORY:
Digital Armaments:
http://www.digitalarmaments.com/2006040164883273.html

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org

----------------------------------------------------------------------