CVE-2015-0677

Name of the Vulnerable Software and Affected Versions Cisco Adaptive Security Appliance (ASA) Software versions 8.4 through 8.4(7.27) Cisco Adaptive Security Appliance (ASA) Software versions 8.6 through 8.6(1.16) Cisco Adaptive Security Appliance (ASA) Software versions 9.0 through 9.0(4.32) Cisco Adaptive Security Appliance (ASA) Software versions 9.1 through 9.1(5) Cisco Adaptive Security Appliance (ASA) Software versions 9.2 through 9.2(3.3) Cisco Adaptive Security Appliance (ASA) Software versions 9.3 through 9.3(2)

Description The XML parser in Cisco Adaptive Security Appliance (ASA) Software, when Clientless SSL VPN, AnyConnect SSL VPN, or AnyConnect IKEv2 VPN is used, allows remote attackers to cause a denial of service (VPN outage or device reload) via a crafted XML document.

Recommendations For versions 8.4 through 8.4(7.27), update to version 8.4(7.28) or later. For versions 8.6 through 8.6(1.16), update to version 8.6(1.17) or later. For versions 9.0 through 9.0(4.32), update to version 9.0(4.33) or later. For versions 9.1 through 9.1(5), update to version 9.1(6) or later. For versions 9.2 through 9.2(3.3), update to version 9.2(3.4) or later. For versions 9.3 through 9.3(2), update to version 9.3(3) or later.