Vulnerability Name:

CVE-2017-6609 (CCN-124773)

Assigned:2017-04-19
Published:2017-04-19
Updated:2019-10-03
Summary:A vulnerability in the IPsec code of Cisco ASA Software could allow an authenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to improper parsing of malformed IPsec packets. An attacker could exploit this vulnerability by sending malformed IPsec packets 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 firewall mode only and in single or multiple context mode. This vulnerability can be triggered by IPv4 and IPv6 traffic. An attacker needs to establish a valid IPsec tunnel before exploiting 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: 9.1(7.8) 9.2(4.15) 9.4(4) 9.5(3.2) 9.6(2). Cisco Bug IDs: CSCun16158.
CVSS v3 Severity:7.7 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H)
6.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
7.7 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H)
6.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2017-6609

Source: BID
Type: Third Party Advisory, VDB Entry
97936

Source: CCN
Type: BID-97936
Cisco ASA Software CVE-2017-6609 Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1038316

Source: XF
Type: UNKNOWN
cisco-cve20176609-dos(124773)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20170419-asa-ipsec
Cisco ASA Software IPsec Denial of Service Vulnerability

Source: CONFIRM
Type: Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-ipsec

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:adaptive_security_appliance_software:9.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.2.10:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.3.8:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.7:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.17:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.20:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.24:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.26:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.29:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.33:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.35:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.37:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.40:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.0.4.42:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1(7)4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1(7)6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1(7)7:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.4.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.5.10:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.5.12:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.5.15:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.5.21:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.6.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.6.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.6.8:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.1.6.10:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2(0.0):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2(0.104):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2(3.1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.4.8:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.4.10:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.4.13:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.2.4.14:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3(1.50):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3(1.105):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3(2.100):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3(2.243):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.3.9:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.3.10:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.3.11:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.0.115:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.1.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.3.8:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.3.11:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.3.12:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.5.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.5.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.5.2.10:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.5.2.14:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.5.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.5.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.6.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.6.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.6.1.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.6.1.10:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:9.6.2:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:cisco:asa_1000v_cloud_firewall:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco adaptive security appliance software 9.0.1
    cisco adaptive security appliance software 9.0.2
    cisco adaptive security appliance software 9.0.2.10
    cisco adaptive security appliance software 9.0.3
    cisco adaptive security appliance software 9.0.3.6
    cisco adaptive security appliance software 9.0.3.8
    cisco adaptive security appliance software 9.0.4
    cisco adaptive security appliance software 9.0.4.1
    cisco adaptive security appliance software 9.0.4.5
    cisco adaptive security appliance software 9.0.4.7
    cisco adaptive security appliance software 9.0.4.17
    cisco adaptive security appliance software 9.0.4.20
    cisco adaptive security appliance software 9.0.4.24
    cisco adaptive security appliance software 9.0.4.26
    cisco adaptive security appliance software 9.0.4.29
    cisco adaptive security appliance software 9.0.4.33
    cisco adaptive security appliance software 9.0.4.35
    cisco adaptive security appliance software 9.0.4.37
    cisco adaptive security appliance software 9.0.4.40
    cisco adaptive security appliance software 9.0.4.42
    cisco adaptive security appliance software 9.1(7)4
    cisco adaptive security appliance software 9.1(7)6
    cisco adaptive security appliance software 9.1(7)7
    cisco adaptive security appliance software 9.1.1
    cisco adaptive security appliance software 9.1.1.4
    cisco adaptive security appliance software 9.1.2
    cisco adaptive security appliance software 9.1.2.8
    cisco adaptive security appliance software 9.1.3
    cisco adaptive security appliance software 9.1.3.2
    cisco adaptive security appliance software 9.1.4
    cisco adaptive security appliance software 9.1.4.5
    cisco adaptive security appliance software 9.1.5
    cisco adaptive security appliance software 9.1.5.10
    cisco adaptive security appliance software 9.1.5.12
    cisco adaptive security appliance software 9.1.5.15
    cisco adaptive security appliance software 9.1.5.21
    cisco adaptive security appliance software 9.1.6
    cisco adaptive security appliance software 9.1.6.1
    cisco adaptive security appliance software 9.1.6.4
    cisco adaptive security appliance software 9.1.6.6
    cisco adaptive security appliance software 9.1.6.8
    cisco adaptive security appliance software 9.1.6.10
    cisco adaptive security appliance software 9.2(0.0)
    cisco adaptive security appliance software 9.2(0.104)
    cisco adaptive security appliance software 9.2(3.1)
    cisco adaptive security appliance software 9.2.1
    cisco adaptive security appliance software 9.2.2
    cisco adaptive security appliance software 9.2.2.4
    cisco adaptive security appliance software 9.2.2.7
    cisco adaptive security appliance software 9.2.2.8
    cisco adaptive security appliance software 9.2.3
    cisco adaptive security appliance software 9.2.3.3
    cisco adaptive security appliance software 9.2.3.4
    cisco adaptive security appliance software 9.2.4
    cisco adaptive security appliance software 9.2.4.2
    cisco adaptive security appliance software 9.2.4.4
    cisco adaptive security appliance software 9.2.4.8
    cisco adaptive security appliance software 9.2.4.10
    cisco adaptive security appliance software 9.2.4.13
    cisco adaptive security appliance software 9.2.4.14
    cisco adaptive security appliance software 9.3(1.50)
    cisco adaptive security appliance software 9.3(1.105)
    cisco adaptive security appliance software 9.3(2.100)
    cisco adaptive security appliance software 9.3(2.243)
    cisco adaptive security appliance software 9.3.1
    cisco adaptive security appliance software 9.3.1.1
    cisco adaptive security appliance software 9.3.2
    cisco adaptive security appliance software 9.3.2.2
    cisco adaptive security appliance software 9.3.3
    cisco adaptive security appliance software 9.3.3.1
    cisco adaptive security appliance software 9.3.3.2
    cisco adaptive security appliance software 9.3.3.5
    cisco adaptive security appliance software 9.3.3.6
    cisco adaptive security appliance software 9.3.3.9
    cisco adaptive security appliance software 9.3.3.10
    cisco adaptive security appliance software 9.3.3.11
    cisco adaptive security appliance software 9.3.5
    cisco adaptive security appliance software 9.4.0.115
    cisco adaptive security appliance software 9.4.1
    cisco adaptive security appliance software 9.4.1.1
    cisco adaptive security appliance software 9.4.1.2
    cisco adaptive security appliance software 9.4.1.3
    cisco adaptive security appliance software 9.4.1.5
    cisco adaptive security appliance software 9.4.2
    cisco adaptive security appliance software 9.4.2.3
    cisco adaptive security appliance software 9.4.3
    cisco adaptive security appliance software 9.4.3.3
    cisco adaptive security appliance software 9.4.3.4
    cisco adaptive security appliance software 9.4.3.6
    cisco adaptive security appliance software 9.4.3.8
    cisco adaptive security appliance software 9.4.3.11
    cisco adaptive security appliance software 9.4.3.12
    cisco adaptive security appliance software 9.4.4
    cisco adaptive security appliance software 9.5.1
    cisco adaptive security appliance software 9.5.2
    cisco adaptive security appliance software 9.5.2.6
    cisco adaptive security appliance software 9.5.2.10
    cisco adaptive security appliance software 9.5.2.14
    cisco adaptive security appliance software 9.5.3
    cisco adaptive security appliance software 9.5.3.1
    cisco adaptive security appliance software 9.6.0
    cisco adaptive security appliance software 9.6.1
    cisco adaptive security appliance software 9.6.1.3
    cisco adaptive security appliance software 9.6.1.5
    cisco adaptive security appliance software 9.6.1.10
    cisco adaptive security appliance software 9.6.2
    cisco asa 1000v cloud firewall -