Vulnerability Name:

CVE-2017-6625 (CCN-125577)

Assigned:2017-05-03
Published:2017-05-03
Updated:2019-10-09
Summary:A "Cisco Firepower Threat Defense 6.0.0 through 6.2.2 and Cisco ASA with FirePOWER Module Denial of Service" vulnerability in the access control policy of Cisco Firepower System Software could allow an authenticated, remote attacker to cause an affected system to stop inspecting and processing packets, resulting in a denial of service (DoS) condition. The vulnerability is due to improper SSL policy handling by the affected software when packets are passed through the sensing interfaces of an affected system. An attacker could exploit this vulnerability by sending crafted packets through a targeted system. This vulnerability affects Cisco Firepower System Software that is configured with the SSL policy feature. Cisco Bug IDs: CSCvc84361.
CVSS v3 Severity:7.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H)
6.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): High
5.4 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L)
4.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/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): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:5.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2017-6625

Source: BID
Type: Third Party Advisory, VDB Entry
98292

Source: CCN
Type: BID-98292
Cisco Firepower System Software CVE-2016-6368 Denial of Service Vulnerability

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1038397

Source: XF
Type: UNKNOWN
cisco-ftd-cve20176625-dos(125577)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20170503-ftd
Cisco Firepower Threat Defense and Cisco ASA with FirePOWER Module Denial of Service Vulnerability

Source: CONFIRM
Type: Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-ftd

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:firepower_threat_defense:6.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:firepower_threat_defense:6.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:firepower_threat_defense:6.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:firepower_threat_defense:6.1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:firepower_threat_defense:6.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:firepower_threat_defense:6.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:firepower_threat_defense:6.2.2:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:cisco:firepower_system_software:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    cisco firepower threat defense 6.0.0
    cisco firepower threat defense 6.0.1
    cisco firepower threat defense 6.1.0
    cisco firepower threat defense 6.1.0.2
    cisco firepower threat defense 6.2.0
    cisco firepower threat defense 6.2.1
    cisco firepower threat defense 6.2.2
    cisco firepower system software -