CVE-2016-6437

Severity Score

5.9

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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).

Una vulnerabilidad en la gestión de la caché de sesión SSL de Cisco Wide Area Application Services (WAAS) podría permitir a un atacante remoto no autenticado provocar una condición de denegación de servicio (DoS) debido a un consumo alto de espacio del disco. El usuario verá una degradación de rendimiento. Más información: CSCva03095. Lanzamientos conocidos afectados: 5.3(5), 6.1(1), 6.2(1). Lanzamientos conocidos solucionados: 5.3(5g)1, 6.2(2.32).

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-07-26 CVE Reserved
2016-10-27 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/93524	Vdb Entry
http://www.securitytracker.com/id/1037002	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-waas	2017-07-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				5.3.1 Search vendor "Cisco" for product "Wide Area Application Services" and version "5.3.1"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				5.3.3 Search vendor "Cisco" for product "Wide Area Application Services" and version "5.3.3"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				5.3.5 Search vendor "Cisco" for product "Wide Area Application Services" and version "5.3.5"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				5.3.5a Search vendor "Cisco" for product "Wide Area Application Services" and version "5.3.5a"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				5.3.5b Search vendor "Cisco" for product "Wide Area Application Services" and version "5.3.5b"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				5.3.5c Search vendor "Cisco" for product "Wide Area Application Services" and version "5.3.5c"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				5.3.5d Search vendor "Cisco" for product "Wide Area Application Services" and version "5.3.5d"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				5.3.5e Search vendor "Cisco" for product "Wide Area Application Services" and version "5.3.5e"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				5.3.5f Search vendor "Cisco" for product "Wide Area Application Services" and version "5.3.5f"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				6.1.0 Search vendor "Cisco" for product "Wide Area Application Services" and version "6.1.0"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				6.1.1 Search vendor "Cisco" for product "Wide Area Application Services" and version "6.1.1"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				6.2.1 Search vendor "Cisco" for product "Wide Area Application Services" and version "6.2.1"		-		Affected
Cisco Search vendor "Cisco"		Wide Area Application Services Search vendor "Cisco" for product "Wide Area Application Services"				6.2.1a Search vendor "Cisco" for product "Wide Area Application Services" and version "6.2.1a"		-		Affected