CVE-2015-6324

Severity

71%

Complexity

86%

Confidentiality

115%

The DHCPv6 relay implementation in Cisco Adaptive Security Appliance (ASA) software 9.0 before 9.0(4.37), 9.1 before 9.1(6.6), 9.2 before 9.2(4), 9.3 before 9.3(3.5), and 9.4 before 9.4(2) allows remote attackers to cause a denial of service (device reload) via crafted DHCPv6 packets, aka Bug IDs CSCus56252 and CSCus57142.

The DHCPv6 relay implementation in Cisco Adaptive Security Appliance (ASA) software 9.0 before 9.0(4.37), 9.1 before 9.1(6.6), 9.2 before 9.2(4), 9.3 before 9.3(3.5), and 9.4 before 9.4(2) allows remote attackers to cause a denial of service (device reload) via crafted DHCPv6 packets, aka Bug IDs CSCus56252 and CSCus57142.

CVSS 2.0 Base Score 7.1. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:C).

Overview

Type

Cisco Adaptive Security Appliance

First reported 9 years ago

2015-10-25 02:59:00

Last updated 8 years ago

2017-01-04 18:52:00

Affected Software

Cisco Adaptive Security Appliance (ASA) Software 9.0.4.24

9.0.4.24

Cisco Adaptive Security Appliance (ASA) Software 9.0.4.26

9.0.4.26

Cisco Adaptive Security Appliance (ASA) Software 9.0.4.29

9.0.4.29

Cisco Adaptive Security Appliance (ASA) Software 9.1.1

9.1.1

Cisco Adaptive Security Appliance (ASA) Software 9.1.4.5

9.1.4.5

Cisco Adaptive Security Appliance (ASA) Software 9.1.5.12

9.1.5.12

Cisco Adaptive Security Appliance (ASA) Software 9.1.5.21

9.1.5.21

Cisco Adaptive Security Appliance (ASA) Software 9.1.6

9.1.6

Cisco Adaptive Security Appliance (ASA) Software 9.2.2.7

9.2.2.7

Cisco Adaptive Security Appliance (ASA) Software 9.2.2.8

9.2.2.8

Cisco Adaptive Security Appliance (ASA) Software 9.2.3.3

9.2.3.3

Cisco Adaptive Security Appliance (ASA) Software 9.3.1.1

9.3.1.1

Cisco Adaptive Security Appliance (ASA) Software 9.3.2

9.3.2

Cisco Adaptive Security Appliance (ASA) Software 9.3.2.2

9.3.2.2

Cisco Adaptive Security Appliance Software (ASA) 9.4.1

9.4.1

Cisco Adaptive Security Appliance Software (ASA) 9.4.1.1

9.4.1.1

Cisco Adaptive Security Appliance Software (ASA) 9.4.1.2

9.4.1.2

Cisco Adaptive Security Appliance Software (ASA) 9.4.1.3

9.4.1.3

Cisco Adaptive Security Appliance Software (ASA) 9.4.1.5

9.4.1.5

References

20151021 Cisco ASA Software DHCPv6 Relay Denial of Service Vulnerability

Vendor Advisory

1033912

Third Party Advisory, VDB Entry

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