Vulnerability Name:

CVE-2015-6292 (CCN-107828)

Assigned:2015-11-04
Published:2015-11-04
Updated:2016-12-07
Summary:The proxy-cache implementation in Cisco AsyncOS 8.0.x before 8.0.7-151, 8.1.x and 8.5.x before 8.5.2-004, 8.6.x and 8.7.x before 8.7.0-171-LD, and 8.8.x before 8.8.0-085 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (memory consumption) via multiple proxy connections, aka Bug ID CSCus10922.
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)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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)
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)
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-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2015-6292

Source: CCN
Type: Cisco Security Advisory cisco-sa-20151104-wsa1
Cisco Web Security Appliance Cache Reply Denial of Service Vulnerability

Source: CISCO
Type: Vendor Advisory
20151104 Cisco Web Security Appliance Cache Reply Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1034062

Source: XF
Type: UNKNOWN
cisco-wsa-cve20156292-dos(107828)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:web_security_appliance:8.0.0-000:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:8.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:8.0.5:hp1:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:8.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:8.0.6-119:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:8.5.0-497:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:8.5.0.000:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    cisco web security appliance 8.0.0-000
    cisco web security appliance 8.0.5
    cisco web security appliance 8.0.5 hp1
    cisco web security appliance 8.0.6
    cisco web security appliance 8.0.6-119
    cisco web security appliance 8.5.0-497
    cisco web security appliance 8.5.0.000