Vulnerability Name:

CVE-2014-2112 (CCN-92056)

Assigned:2014-03-26
Published:2014-03-26
Updated:2017-05-23
Summary:The SSL VPN (aka WebVPN) feature in Cisco IOS 15.1 through 15.4 allows remote attackers to cause a denial of service (memory consumption) via crafted HTTP requests, aka Bug ID CSCuf51357.
CVSS v3 Severity:7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
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): High
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
5.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/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
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
5.8 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/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): Complete
Vulnerability Type:CWE-20
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2014-2112

Source: CCN
Type: SA57629
Cisco IOS SSL VPN Subsystem HTTP Request Handling Denial of Service Vulnerability

Source: CCN
Type: cisco-sa-20140326-ios-sslvpn
Cisco IOS Software SSL VPN Denial of Service Vulnerability

Source: CISCO
Type: Vendor Advisory
20140326 Cisco IOS Software SSL VPN Denial of Service Vulnerability

Source: BID
Type: UNKNOWN
66462

Source: CCN
Type: BID-66462
Cisco IOS SSL VPN CVE-2014-2112 Remote Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
ciscoios-cve20142112-dos(92056)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:cisco:ios:15.1:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios:15.2:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios:15.3:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios:15.4:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:cisco.oval:def:23764
    V
    cisco-sa-20140326-ios-sslvpn
    2015-01-27
    BACK
    cisco ios 15.1
    cisco ios 15.2
    cisco ios 15.3
    cisco ios 15.4