CVE-2012-4660
The SIP 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 8.2 before 8.2(5.17), 8.3 before 8.3(2.28), 8.4 before 8.4(2.13), 8.5 before 8.5(1.4), and 8.6 before 8.6(1.5) allows remote attackers to cause a denial of service (device reload) via a crafted SIP media-update packet, aka Bug ID CSCtr63728.
- EPSS
- 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
- CWE
- CWE-119
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cisco:5500_series_adaptive_security_appliance
- cisco:adaptive_security_appliance_software
- cisco:catalyst_6500
- cisco:catalyst_6503-e
- cisco:catalyst_6504-e
- cisco:catalyst_6506-e
- cisco:catalyst_6509-e
- cisco:catalyst_6509-neb-a
- cisco:catalyst_6509-v-e
- cisco:catalyst_6513
- cisco:catalyst_6513-e