CVE-2011-2738 – Cisco Unified Service Monitor brstart sm_read_string_length Remote Code Execution Vulnerability

https://notcve.org/view.php?id=CVE-2011-2738

Multiple unspecified vulnerabilities in Cisco Unified Service Monitor before 8.6, as used in Unified Operations Manager before 8.6 and CiscoWorks LAN Management Solution 3.x and 4.x before 4.1; and multiple EMC Ionix products including Application Connectivity Monitor (Ionix ACM) 2.3 and earlier, Adapter for Alcatel-Lucent 5620 SAM EMS (Ionix ASAM) 3.2.0.2 and earlier, IP Management Suite (Ionix IP) 8.1.1.1 and earlier, and other Ionix products; allow remote attackers to execute arbitrary code via crafted packets to TCP port 9002, aka Bug IDs CSCtn42961 and CSCtn64922, related to a buffer overflow. Múltiples vulnerabilidades no especificadas en Unified Service Monitor de Cisco anterior a versión 8.6, tal y como es usado en Unified Operations Manager anterior a versión 8.6 y CiscoWorks LAN Management Solution versiones 3.x y 4.x anteriores a 4.1; y múltiples productos de Ionix de EMC, incluido Application Connectivity Monitor (Ionix ACM) versión 2.3 y versiones anteriores, Adapter for Alcatel-Lucent 5620 SAM EMS (Ionix ASAM) versión 3.2.0.2 y anteriores, IP Management Suite (Ionix IP) versión 8.1.1.1 y versiones anteriores, y otros productos Ionix; permiten a los atacantes remotos ejecutar código arbitrario por medio de paquetes diseñados al puerto TCP 9002, también se conoce como Bug IDs CSCtn42961 y CSCtn64922, relacionados con un desbordamiento de búfer. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Cisco Unified Service Monitor due to bundled EMC SMARTS application server. Authentication is not required to exploit this vulnerability. The flaw exists within the brstart.exe service which listens by default on TCP port 9002. When handling the authentication portion of a SMARTS request the process extracts a user provided value to allocate a buffer via sm_read_string_length then blindly copies user supplied data into this buffer on the heap. • http://secunia.com/advisories/45979 http://secunia.com/advisories/46016 http://secunia.com/advisories/46052 http://secunia.com/advisories/46053 http://www.cisco.com/en/US/products/products_security_advisory09186a0080b9351e.shtml http://www.cisco.com/en/US/products/products_security_advisory09186a0080b9351f.shtml http://www.osvdb.org/75442 http://www.securityfocus.com/archive/1/519646/100/0/threaded http://www.securityfocus.com/bid/49627 http://www.securityfocus.com/bid/49644 http:/&# •