Vulnerability Name:

CVE-2015-0654 (CCN-101482)

Assigned:2015-03-11
Published:2015-03-11
Updated:2015-09-11
Summary:Race condition in the TLS implementation in MainApp in the management interface in Cisco Intrusion Prevention System (IPS) Software before 7.3(3)E4 allows remote attackers to cause a denial of service (process hang) by establishing many HTTPS sessions, aka Bug ID CSCuq40652.
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:7.1 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
7.1 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
5.3 Medium (CCN 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
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-2015-0654

Source: CCN
Type: Cisco Security Advisory ID: cisco-sa-20150311-ips
Cisco Intrusion Prevention System MainApp Secure Socket Layer Denial of Service Vulnerability

Source: CISCO
Type: Vendor Advisory
20150311 Cisco Intrusion Prevention System MainApp Secure Socket Layer Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1031908

Source: XF
Type: UNKNOWN
cisco-ips-cve20150654-dos(101482)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:intrusion_prevention_system:7.2(1)e4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:7.2(2)e4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:intrusion_prevention_system:7.3(2)e4:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:cisco:intrusion_prevention_system:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco intrusion prevention system 7.2(1)e4
    cisco intrusion prevention system 7.2(2)e4
    cisco intrusion prevention system 7.3(2)e4
    cisco intrusion prevention system -