Vulnerability Name:

CVE-2012-0378 (CCN-75415)

Assigned:2012-01-04
Published:2012-01-04
Updated:2012-05-10
Summary:Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 through 8.4 allow remote attackers to cause a denial of service (connection limit exceeded) by triggering a large number of stale connections that result in an incorrect value for an MPF connection count, aka Bug ID CSCtv19854.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
6.6 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:U/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
4.2 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:U/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-189
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2012-0378

Source: CCN
Type: Cisco Web site
Cisco ASA Interim Release Notes

Source: CONFIRM
Type: UNKNOWN
http://www.cisco.com/web/software/280775065/89203/ASA-843-Interim-Release-Notes.html

Source: CCN
Type: OSVDB ID: 81868
Cisco Adaptive Security Appliances (ASA) Stale Connection Saturation Incorrect MPF Connection Count Remote DoS

Source: XF
Type: UNKNOWN
ciscoasa-stale-connections-dos(75415)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:adaptive_security_appliance_software:8.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0(3):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0(4):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0(5):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(3):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(3.9):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(4):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(4.1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(4.4):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(5):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2.2:interim:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.3(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.3(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.3.1:interim:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4(1.11):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4(2.11):*:*:*:*:*:*:*
  • AND
  • cpe:/h:cisco:5500_series_adaptive_security_appliance:*:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:cisco:5500_series_adaptive_security_appliance:*:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(3):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.3(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(3.9):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(4):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2.2:interim:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.3.1:interim:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0(3):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0(4):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(4.1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(4.4):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4(1.11):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.3(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.2(5):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.0(5):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4(2.11):*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco adaptive security appliance software 8.0
    cisco adaptive security appliance software 8.0(2)
    cisco adaptive security appliance software 8.0(3)
    cisco adaptive security appliance software 8.0(4)
    cisco adaptive security appliance software 8.0(5)
    cisco adaptive security appliance software 8.0.2
    cisco adaptive security appliance software 8.0.3
    cisco adaptive security appliance software 8.0.4
    cisco adaptive security appliance software 8.0.5
    cisco adaptive security appliance software 8.1
    cisco adaptive security appliance software 8.2(1)
    cisco adaptive security appliance software 8.2(2)
    cisco adaptive security appliance software 8.2(3)
    cisco adaptive security appliance software 8.2(3.9)
    cisco adaptive security appliance software 8.2(4)
    cisco adaptive security appliance software 8.2(4.1)
    cisco adaptive security appliance software 8.2(4.4)
    cisco adaptive security appliance software 8.2(5)
    cisco adaptive security appliance software 8.2.1
    cisco adaptive security appliance software 8.2.2
    cisco adaptive security appliance software 8.2.2 interim
    cisco adaptive security appliance software 8.2.3
    cisco adaptive security appliance software 8.3(1)
    cisco adaptive security appliance software 8.3(2)
    cisco adaptive security appliance software 8.3.1
    cisco adaptive security appliance software 8.3.1 interim
    cisco adaptive security appliance software 8.3.2
    cisco adaptive security appliance software 8.4
    cisco adaptive security appliance software 8.4(1)
    cisco adaptive security appliance software 8.4(1.11)
    cisco adaptive security appliance software 8.4(2)
    cisco adaptive security appliance software 8.4(2.11)
    cisco 5500 series adaptive security appliance *
    cisco 5500 series adaptive security appliance *
    cisco adaptive security appliance software 8.2(1)
    cisco adaptive security appliance software 8.2(2)
    cisco adaptive security appliance software 8.2(3)
    cisco adaptive security appliance software 8.3(1)
    cisco adaptive security appliance software 8.2(3.9)
    cisco adaptive security appliance software 8.2(4)
    cisco adaptive security appliance software 8.0
    cisco adaptive security appliance software 8.0.2
    cisco adaptive security appliance software 8.0.3
    cisco adaptive security appliance software 8.0.4
    cisco adaptive security appliance software 8.0.5
    cisco adaptive security appliance software 8.2.1
    cisco adaptive security appliance software 8.2.2
    cisco adaptive security appliance software 8.2.2 interim
    cisco adaptive security appliance software 8.2.3
    cisco adaptive security appliance software 8.3.1
    cisco adaptive security appliance software 8.3.1 interim
    cisco adaptive security appliance software 8.3.2
    cisco adaptive security appliance software 8.0(2)
    cisco adaptive security appliance software 8.0(3)
    cisco adaptive security appliance software 8.0(4)
    cisco adaptive security appliance software 8.1
    cisco adaptive security appliance software 8.2(4.1)
    cisco adaptive security appliance software 8.2(4.4)
    cisco adaptive security appliance software 8.4(1)
    cisco adaptive security appliance software 8.4(2)
    cisco adaptive security appliance software 8.4(1.11)
    cisco adaptive security appliance software 8.3(2)
    cisco adaptive security appliance software 8.2(5)
    cisco adaptive security appliance software 8.0(5)
    cisco adaptive security appliance software 8.4
    cisco adaptive security appliance software 8.4(2.11)