Description
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.2 through 8.4 do not properly perform proxy authentication during attempts to cut through a firewall, which allows remote attackers to obtain sensitive information via a connection attempt, aka Bug ID CSCtx42746.
Affected products
- Cisco / 5500_series_adaptive_security_appliance
- Cisco / adaptive_security_appliance_software7.2(1) – 7.2(1)
- Cisco / adaptive_security_appliance_software7.2(1.22) – 7.2(1.22)
- Cisco / adaptive_security_appliance_software7.2(2) – 7.2(2)
- Cisco / adaptive_security_appliance_software7.2(2.5) – 7.2(2.5)
- Cisco / adaptive_security_appliance_software7.2(2.7) – 7.2(2.7)
- Cisco / adaptive_security_appliance_software7.2(2.8) – 7.2(2.8)
- Cisco / adaptive_security_appliance_software7.2(2.10) – 7.2(2.10)
- Cisco / adaptive_security_appliance_software7.2(2.14) – 7.2(2.14)
- Cisco / adaptive_security_appliance_software7.2(2.15) – 7.2(2.15)
- Cisco / adaptive_security_appliance_software7.2(2.16) – 7.2(2.16)
- Cisco / adaptive_security_appliance_software7.2(2.17) – 7.2(2.17)
- Cisco / adaptive_security_appliance_software7.2(2.18) – 7.2(2.18)
- Cisco / adaptive_security_appliance_software7.2(2.19) – 7.2(2.19)
- Cisco / adaptive_security_appliance_software7.2(2.48) – 7.2(2.48)
- Cisco / adaptive_security_appliance_software7.2(3) – 7.2(3)
- Cisco / adaptive_security_appliance_software7.2(4) – 7.2(4)
- Cisco / adaptive_security_appliance_software7.2(5) – 7.2(5)
- Cisco / adaptive_security_appliance_software7.2.1 – 7.2.1
- Cisco / adaptive_security_appliance_software7.2.2 – 7.2.2
- Cisco / adaptive_security_appliance_software7.2.3 – 7.2.3
- Cisco / adaptive_security_appliance_software7.2.4 – 7.2.4
- Cisco / adaptive_security_appliance_software7.2.5 – 7.2.5
- Cisco / adaptive_security_appliance_software8.2(1) – 8.2(1)
- Cisco / adaptive_security_appliance_software8.2(2) – 8.2(2)
- Cisco / adaptive_security_appliance_software8.2(3) – 8.2(3)
- Cisco / adaptive_security_appliance_software8.2(3.9) – 8.2(3.9)
- Cisco / adaptive_security_appliance_software8.2(4) – 8.2(4)
- Cisco / adaptive_security_appliance_software8.2(4.1) – 8.2(4.1)
- Cisco / adaptive_security_appliance_software8.2(4.4) – 8.2(4.4)
- Cisco / adaptive_security_appliance_software8.2(5) – 8.2(5)
- Cisco / adaptive_security_appliance_software8.2.1 – 8.2.1
- Cisco / adaptive_security_appliance_software8.2.2 – 8.2.2
- Cisco / adaptive_security_appliance_software8.2.2 – 8.2.2
- Cisco / adaptive_security_appliance_software8.2.3 – 8.2.3
- Cisco / adaptive_security_appliance_software8.3(1) – 8.3(1)
- Cisco / adaptive_security_appliance_software8.3(2) – 8.3(2)
- Cisco / adaptive_security_appliance_software8.3.1 – 8.3.1
- Cisco / adaptive_security_appliance_software8.3.1 – 8.3.1
- Cisco / adaptive_security_appliance_software8.3.2 – 8.3.2
- Cisco / adaptive_security_appliance_software7.2 – 7.2
- Cisco / adaptive_security_appliance_software8.4(1) – 8.4(1)
- Cisco / adaptive_security_appliance_software8.4(1.11) – 8.4(1.11)
- Cisco / adaptive_security_appliance_software8.4(2) – 8.4(2)
- Cisco / adaptive_security_appliance_software8.4(2.11) – 8.4(2.11)
- Cisco / adaptive_security_appliance_software8.4 – 8.4