Vulnerability Name:

CVE-2014-3402 (CCN-96869)

Assigned:2014-10-07
Published:2014-10-07
Updated:2014-10-15
Summary:The authentication-manager process in the web framework in Cisco Intrusion Prevention System (IPS) 7.0(8)E4 and earlier in Cisco Intrusion Detection System (IDS) does not properly manage user tokens, which allows remote attackers to cause a denial of service (temporary MainApp hang) via a crafted connection request to the management interface, aka Bug ID CSCuq39550.
CVSS v3 Severity:3.5 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/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): Partial
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
3.0 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-287
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2014-3402

Source: CCN
Type: Cisco Security Notice
Cisco Intrusion Prevention System MainApp Denial of Service Vulnerability

Source: CISCO
Type: Vendor Advisory
20141007 Cisco Intrusion Prevention System MainApp Denial of Service Vulnerability

Source: CONFIRM
Type: Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=36014

Source: CCN
Type: BID-70278
Cisco Intrusion Prevention System CVE-2014-3402 Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
cisco-ips-cve20143402-dos(96869)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:intrusion_prevention_system:7.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:7.0(1)e3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:7.0(2)e3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:7.0(2)e4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:7.0(3)e4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:7.0(4)e4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:7.0(5a)e4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:7.0(6)e4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:7.0(7)e4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:*:*:*:*:*:*:*:* (Version <= 7.0(8)e4)

    • Configuration CCN 1:
  • cpe:/a:cisco:intrusion_prevention_system:7.2(1)e4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco intrusion prevention system 7.0
    cisco intrusion prevention system 7.0(1)e3
    cisco intrusion prevention system 7.0(2)e3
    cisco intrusion prevention system 7.0(2)e4
    cisco intrusion prevention system 7.0(3)e4
    cisco intrusion prevention system 7.0(4)e4
    cisco intrusion prevention system 7.0(5a)e4
    cisco intrusion prevention system 7.0(6)e4
    cisco intrusion prevention system 7.0(7)e4
    cisco intrusion prevention system *
    cisco intrusion prevention system 7.2(1)e4