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Vulnerability Details : CVE-2012-4661

Stack-based buffer overflow in the DCERPC inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 8.3 before 8.3(2.34), 8.4 before 8.4(4.4), 8.5 before 8.5(1.13), and 8.6 before 8.6(1.3) and the Firewall Services Module (FWSM) 4.1 before 4.1(9) in Cisco Catalyst 6500 series switches and 7600 series routers might allow remote attackers to execute arbitrary code via a crafted DCERPC packet, aka Bug IDs CSCtr21359 and CSCtr27522.
Publish Date : 2012-10-29 Last Update Date : 2013-04-10
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- CVSS Scores & Vulnerability Types

CVSS Score
9.0
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute CodeOverflow
CWE ID 119

- Products Affected By CVE-2012-4661

# Product Type Vendor Product Version Update Edition Language
1 Hardware Cisco 5500 Series Adaptive Security Appliance Version Details Vulnerabilities
2 Hardware Cisco 7600 Router Version Details Vulnerabilities
3 Application Cisco Adaptive Security Appliance Software 8.3(1) Version Details Vulnerabilities
4 Application Cisco Adaptive Security Appliance Software 8.3(2) Version Details Vulnerabilities
5 Application Cisco Adaptive Security Appliance Software 8.4 Version Details Vulnerabilities
6 Application Cisco Adaptive Security Appliance Software 8.4(1) Version Details Vulnerabilities
7 Application Cisco Adaptive Security Appliance Software 8.4(2) Version Details Vulnerabilities
8 Application Cisco Adaptive Security Appliance Software 8.4(1.11) Version Details Vulnerabilities
9 Application Cisco Adaptive Security Appliance Software 8.4(2.11) Version Details Vulnerabilities
10 Application Cisco Adaptive Security Appliance Software 8.5 Version Details Vulnerabilities
11 Application Cisco Adaptive Security Appliance Software 8.5(1) Version Details Vulnerabilities
12 Application Cisco Adaptive Security Appliance Software 8.5(1.4) Version Details Vulnerabilities
13 Application Cisco Adaptive Security Appliance Software 8.6(1) Version Details Vulnerabilities
14 Application Cisco Adaptive Security Appliance Software 8.6 Version Details Vulnerabilities
15 Hardware Cisco Catalyst 6500 Version Details Vulnerabilities
16 Hardware Cisco Catalyst 6503-e - Version Details Vulnerabilities
17 Hardware Cisco Catalyst 6504-e - Version Details Vulnerabilities
18 Hardware Cisco Catalyst 6506-e - Version Details Vulnerabilities
19 Hardware Cisco Catalyst 6509-e - Version Details Vulnerabilities
20 Hardware Cisco Catalyst 6509-neb-a - Version Details Vulnerabilities
21 Hardware Cisco Catalyst 6509-v-e - Version Details Vulnerabilities
22 Hardware Cisco Catalyst 6513 - Version Details Vulnerabilities
23 Hardware Cisco Catalyst 6513-e - Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco 5500 Series Adaptive Security Appliance 1
Cisco 7600 Router 1
Cisco Adaptive Security Appliance Software 12
Cisco Catalyst 6500 1
Cisco Catalyst 6503-e 1
Cisco Catalyst 6504-e 1
Cisco Catalyst 6506-e 1
Cisco Catalyst 6509-e 1
Cisco Catalyst 6509-neb-a 1
Cisco Catalyst 6509-v-e 1
Cisco Catalyst 6513 1
Cisco Catalyst 6513-e 1

- References For CVE-2012-4661

http://xforce.iss.net/xforce/xfdb/79173
XF cisco-fwsm-dcerpc-bo(79173)
http://www.securityfocus.com/bid/55863
BID 55863 Multiple Cisco Products CVE-2012-4661 Buffer Overflow Vulnerability Release Date:2012-10-10
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121010-fwsm
CISCO 20121010 Multiple Vulnerabilities in Cisco Firewall Services Module
http://secunia.com/advisories/50857
SECUNIA 50857
http://osvdb.org/86146
OSVDB 86146
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121010-asa
CISCO 20121010 Multiple Vulnerabilities in Cisco ASA 5500 Series Adaptive Security Appliances and Cisco Catalyst 6500 Series ASA Services Module

- Metasploit Modules Related To CVE-2012-4661

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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