Vulnerability Name:

CVE-2014-3406 (CCN-96996)

Assigned:2014-10-14
Published:2014-10-14
Updated:2014-10-22
Summary:Race condition in the IP logging feature in Cisco Intrusion Prevention System (IPS) Software 7.1(7)E4 and earlier allows remote attackers to cause a denial of service (device reload) via crafted IP traffic that matches a problematic rule, aka Bug ID CSCud82085.
CVSS v3 Severity:5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
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:7.1 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
5.3 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
5.4 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:C)
4.0 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-362
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2014-3406

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

Source: CISCO
Type: Vendor Advisory
20141014 Cisco Intrusion Prevention System IP Logging Denial of Service Vulnerability

Source: CONFIRM
Type: Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=36078

Source: CCN
Type: BID-70581
Cisco Intrusion Prevention System IP Logging Feature Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
cisco-ips-cve20143406-dos(96996)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:intrusion_prevention_system:*:*:*:*:*:*:*:* (Version <= 7.1(7)e4)

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

    • * Denotes that component is vulnerable
    BACK
    cisco intrusion prevention system *
    cisco intrusion prevention system 7.2(1)e4