Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2016-6437

Severity CVSS v4.0:
Pending analysis
Type:
CWE-399 Resource Management Errors
Publication date:
27/10/2016
Last modified:
12/04/2025

Description

A vulnerability in the SSL session cache management of Cisco Wide Area Application Services (WAAS) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to high consumption of disk space. The user would see a performance degradation. More Information: CSCva03095. Known Affected Releases: 5.3(5), 6.1(1), 6.2(1). Known Fixed Releases: 5.3(5g)1, 6.2(2.32).

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
5.90
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
7.10
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:wide_area_application_services:5.3.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:5.3.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:5.3.5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:5.3.5a:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:5.3.5b:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:5.3.5c:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:5.3.5d:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:5.3.5e:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:5.3.5f:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:6.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:6.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:6.2.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:wide_area_application_services:6.2.1a:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools