Vulnerability Name:

CVE-2012-6395 (CCN-81410)

Assigned:2012-12-16
Published:2013-01-16
Updated:2013-02-02
Summary:Cisco Adaptive Security Appliances (ASA) devices with firmware 8.4 do not properly validate unspecified input related to UNC share pathnames, which allows remote authenticated users to cause a denial of service (device crash) via unknown vectors, aka Bug ID CSCuc65775.
CVSS v3 Severity:4.8 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:6.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C)
4.7 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
6.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C)
4.7 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-20
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2012-6395

Source: CCN
Type: SA51955
Cisco Adaptive Security Appliance CIFS UNC Handling Denial of Service Vulnerability

Source: SECUNIA
Type: UNKNOWN
51955

Source: CCN
Type: Cisco Web site
Cisco Adaptive Security Appliance CIFS UNC Input Validation Issue

Source: CISCO
Type: Vendor Advisory
20130112 Cisco Adaptive Security Appliance CIFS UNC Input Validation Issue

Source: SECTRACK
Type: UNKNOWN
1028009

Source: XF
Type: UNKNOWN
cisco-asa-input-dos(81410)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:*
  • AND
  • cpe:/h:cisco:adaptive_security_appliance:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:asa_1000v_cloud_firewall:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:asa_5500:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco adaptive security appliance software 8.4
    cisco adaptive security appliance *
    cisco asa 1000v cloud firewall -
    cisco asa 5500 *