ID CVE-2017-6608
Summary A vulnerability in the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) code of Cisco ASA Software could allow an unauthenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to improper parsing of crafted SSL or TLS packets. An attacker could exploit this vulnerability by sending a crafted packet to the affected system. Note: Only traffic directed to the affected system can be used to exploit this vulnerability. This vulnerability affects systems configured in routed and transparent firewall mode and in single or multiple context mode. This vulnerability can be triggered by IPv4 and IPv6 traffic. A valid SSL or TLS session is needed to exploit this vulnerability. This vulnerability affects Cisco ASA Software running on the following products: Cisco ASA 1000V Cloud Firewall, Cisco ASA 5500 Series Adaptive Security Appliances, Cisco ASA 5500-X Series Next-Generation Firewalls, Cisco ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Cisco Adaptive Security Virtual Appliance (ASAv), Cisco Firepower 9300 ASA Security Module, Cisco ISA 3000 Industrial Security Appliance. Fixed versions: 8.4(7.31) 9.0(4.39) 9.1(7) 9.2(4.6) 9.3(3.8) 9.4(2) 9.5(2). Cisco Bug IDs: CSCuv48243.
References
Vulnerable Configurations
  • Cisco Adaptive Security Appliance (ASA) Software 9.1.5.12
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.5.12
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.35
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.35
  • Cisco Adaptive Security Appliance Software (ASA) 9.5.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.5.1
  • Cisco Adaptive Security Appliance Software (ASA) 9.4.1.3
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.4.1.3
  • Cisco Adaptive Security Appliance (ASA) Software 9.2.3.3
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.3.3
  • Cisco Adaptive Security Appliance (ASA) Software 9.2\(0.0\)
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2%280.0%29
  • Cisco Adaptive Security Appliance (ASA) Software 9.3(1.50)
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3%281.50%29
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.2
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.2
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.5
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.5
  • Cisco Adaptive Security Appliance (ASA) Software 9.2.4.2
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.4.2
  • Cisco Adaptive Security Appliance (ASA) Software 9.1.4.5
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.4.5
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.2.4
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.2.4
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.3.6
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.3.6
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.3.2
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.3.2
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.1
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.2.8
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.2.8
  • Cisco Adaptive Security Appliance (ASA) Software 9.3.1.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.1.1
  • Cisco Adaptive Security Appliance Software (ASA) 9.4.1.2
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.4.1.2
  • Cisco Adaptive Security Appliance (ASA) Software 9.1.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.1
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.4.0.115
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.4.0.115
  • Cisco Adaptive Security Appliance (ASA) Software 9.1.6
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.6
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.3
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.3
  • Cisco Adaptive Security Appliance (ASA) Software 9.2.2.8
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.2.8
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.6.6
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.6.6
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3%281.105%29
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3%281.105%29
  • Cisco Adaptive Security Appliance (ASA) Software 9.0.4.24
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.24
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.3
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.3
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.20
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.20
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.6.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.6.1
  • Cisco Adaptive Security Appliance Software (ASA) 9.4.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.4.1
  • Cisco Adaptive Security Appliance (ASA) Software 9.2.4
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.4
  • Cisco Adaptive Security Appliance (ASA) Software 9.0.4.29
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.29
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.1.4
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.1.4
  • Cisco Adaptive Security Appliance (ASA) Software 9.2.4.4
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.4.4
  • Cisco Adaptive Security Appliance (ASA) Software 9.1.6.10
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.6.10
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.5
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.5
  • Cisco Adaptive Security Appliance Software (ASA) 9.4.1.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.4.1.1
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.3.2
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.3.2
  • Cisco Adaptive Security Appliance (ASA) Software 9.3.2
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.2
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.7
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.7
  • Cisco Adaptive Security Appliance (ASA) Software 9.2.2.7
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.2.7
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.1
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.2
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.2
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.3.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.3.1
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.5.15
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.5.15
  • Cisco Adaptive Security Appliance (ASA) Software 9.3(2.243)
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3%282.243%29
  • Cisco Adaptive Security Appliance (ASA) Software 9.3.3.6
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.3.6
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.17
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.17
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.3
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.3
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.3.8
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.3.8
  • Cisco Adaptive Security Appliance Software (ASA) 9.4.1.5
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.4.1.5
  • Cisco Adaptive Security Appliance (ASA) Software 9.3.2.2
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.2.2
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3%282.100%29
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3%282.100%29
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.6.4
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.6.4
  • Cisco Adaptive Security Appliance (ASA) Software 9.1.5.21
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.5.21
  • Cisco Adaptive Security Appliance (ASA) Software 9.0.4.26
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.26
  • Cisco Adaptive Security Appliance (ASA) Software 9.3.3.5
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.3.5
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.3
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.3
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.4
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.4
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.2.10
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.2.10
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.1
  • Cisco Adaptive Security Appliance (ASA) Software 9.2\(0.104\)
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2%280.104%29
  • Cisco Adaptive Security Appliance (ASA) Software 9.1.6.8
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.6.8
  • Cisco Adaptive Security Appliance (ASA) Software 9.0.4.37
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.37
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.33
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.33
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.3.4
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.3.4
  • Cisco Adaptive Security Appliance (ASA) Software 9.2(3.1)
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2%283.1%29
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.5.10
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.1.5.10
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.1
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.0.4.1
  • cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.2
    cpe:2.3:a:cisco:adaptive_security_appliance_software:9.2.2
CVSS
Base: 7.8 (as of 26-04-2017 - 13:41)
Impact:
Exploitability:
CWE CWE-399
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE COMPLETE
nessus via4
NASL family CISCO
NASL id CISCO-SA-20170419-ASA-TLS.NASL
description According to its self-reported version and configuration, the Cisco Adaptive Security Appliance (ASA) software running on the remote device is affected by a denial of service vulnerability in the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) code due to improper parsing of crafted SSL or TLS packets. An unauthenticated, remote attacker can exploit this, via specially crafted packets, to cause the device to reload.
last seen 2017-10-29
modified 2017-04-25
plugin id 99667
published 2017-04-25
reporter Tenable
source https://www.tenable.com/plugins/index.php?view=single&id=99667
title Cisco ASA Software SSL / TLS Packet Handling DoS (cisco-sa-20170419-asa-tls)
refmap via4
bid 97937
confirm https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-tls
sectrack 1038315
Last major update 26-04-2017 - 15:42
Published 20-04-2017 - 18:59
Last modified 10-07-2017 - 21:33
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