Unrated severityNVD Advisory· Published Oct 29, 2012· Updated Jun 16, 2026
CVE-2012-4663
CVE-2012-4663
Description
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(2.25), 8.4 before 8.4(2.5), and 8.5 before 8.5(1.13) and the Firewall Services Module (FWSM) 4.1 before 4.1(7) in Cisco Catalyst 6500 series switches and 7600 series routers allows remote attackers to cause a denial of service (device reload) via a crafted DCERPC packet, aka Bug IDs CSCtr21346 and CSCtr27521.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
24cpe:2.3:h:cisco:5500_series_adaptive_security_appliance:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:cisco:5500_series_adaptive_security_appliance:*:*:*:*:*:*:*:*
- (no CPE)range: >=8.3 <8.3(2.25), >=8.4 <8.4(2.5), >=8.5 <8.5(1.13)
- cpe:2.3:h:cisco:7600_router:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_6500:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:cisco:catalyst_6500:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_6504-e:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_6503-e:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_6506-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_6509-e:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:cisco:catalyst_6509-e:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_6513-e:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_6509-neb-a:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_6509-v-e:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_6513:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\(1\):*:*:*:*:*:*:*+ 9 more
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\(1\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\(2\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(1\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(1.11\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(2\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(2.11\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.5:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.5\(1\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.5\(1.4\):*:*:*:*:*:*:*
- Range: >=4.1 <4.1(7)
- Range: >=8.3 <8.3(2.25), >=8.4 <8.4(2.5), >=8.5 <8.5(1.13)
Patches
Vulnerability mechanics
References
6- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121010-asanvdVendor Advisory
- osvdb.org/86148nvd
- secunia.com/advisories/50857nvd
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121010-fwsmnvd
- www.securityfocus.com/bid/55862nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/79175nvd
News mentions
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