Vulnerability Name:

CVE-2011-3309 (CCN-75348)

Assigned:2011-08-29
Published:2011-08-29
Updated:2012-10-30
Summary:Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 process IKE requests despite a vpnclient mode configuration, which allows remote attackers to obtain potentially sensitive information by reading IKE responder traffic, aka Bug ID CSCtt07749.
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:L/I:N/A:N)
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): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:U/RL:U/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
4.2 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:U/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2011-3309

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

Source: CONFIRM
Type: UNKNOWN
http://www.cisco.com/web/software/280775065/45357/ASA-825-Interim-Release-Notes.html

Source: CCN
Type: OSVDB ID: 81848
Cisco Adaptive Security Appliances (ASA) IKE Request Parsing IKE Responder Traffic Remote Information Disclosure

Source: SECTRACK
Type: UNKNOWN
1027008

Source: XF
Type: UNKNOWN
ciscoasa-ike-info-disclosure(75348)

Vulnerable Configuration:Configuration 1:
  • 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:8.2.1:*:*:*:*:*:*:*
  • 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:8.2(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:8.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:adaptive_security_appliance_software:8.4(2.11):*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco adaptive security appliance software 8.2(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 8.2.1
    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 8.2(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 8.4
    cisco adaptive security appliance software 8.4(2.11)