CVE-2015-6293

Severity Score

7.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cisco AsyncOS 8.x before 8.0.8-113, 8.1.x and 8.5.x before 8.5.3-051, 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 file-range requests, aka Bug ID CSCur39155.

Cisco AsyncOS 8.x en versiones anteriores a 8.0.8-113, 8.1.x y 8.5.x en versiones anteriores a 8.5.3-051, 8.6.x y 8.7.x en versiones anteriores a 8.7.0-171-LD y 8.8.x en versiones anteriores a 8.8.0-085 en dispositivos Web Security Appliance (WSA) permite a atacantes remotos causar una denegación de servicio (consumo de memoria) a través de múltiples peticiones de rango de archivo, también conocido como Bug ID CSCur39155.

*Credits: N/A

CVSS Scores

NISTv2 7.8

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-08-17 CVE Reserved
2015-11-06 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (2)

URL	Tag	Source
http://www.securitytracker.com/id/1034063	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-wsa2	2016-12-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Web Security Appliance Search vendor "Cisco" for product "Web Security Appliance"				8.0.0-000 Search vendor "Cisco" for product "Web Security Appliance" and version "8.0.0-000"		-		Affected
Cisco Search vendor "Cisco"		Web Security Appliance Search vendor "Cisco" for product "Web Security Appliance"				8.0.5 Search vendor "Cisco" for product "Web Security Appliance" and version "8.0.5"		-		Affected
Cisco Search vendor "Cisco"		Web Security Appliance Search vendor "Cisco" for product "Web Security Appliance"				8.0.5 Search vendor "Cisco" for product "Web Security Appliance" and version "8.0.5"		hp1		Affected
Cisco Search vendor "Cisco"		Web Security Appliance Search vendor "Cisco" for product "Web Security Appliance"				8.0.6 Search vendor "Cisco" for product "Web Security Appliance" and version "8.0.6"		-		Affected
Cisco Search vendor "Cisco"		Web Security Appliance Search vendor "Cisco" for product "Web Security Appliance"				8.0.6-078 Search vendor "Cisco" for product "Web Security Appliance" and version "8.0.6-078"		-		Affected
Cisco Search vendor "Cisco"		Web Security Appliance Search vendor "Cisco" for product "Web Security Appliance"				8.0.7-142 Search vendor "Cisco" for product "Web Security Appliance" and version "8.0.7-142"		-		Affected
Cisco Search vendor "Cisco"		Web Security Appliance Search vendor "Cisco" for product "Web Security Appliance"				8.0.8-mr-113 Search vendor "Cisco" for product "Web Security Appliance" and version "8.0.8-mr-113"		-		Affected
Cisco Search vendor "Cisco"		Web Security Appliance Search vendor "Cisco" for product "Web Security Appliance"				8.5.0-497 Search vendor "Cisco" for product "Web Security Appliance" and version "8.5.0-497"		-		Affected
Cisco Search vendor "Cisco"		Web Security Appliance Search vendor "Cisco" for product "Web Security Appliance"				8.5.0.000 Search vendor "Cisco" for product "Web Security Appliance" and version "8.5.0.000"		-		Affected
Cisco Search vendor "Cisco"		Web Security Appliance Search vendor "Cisco" for product "Web Security Appliance"				8.5.2-024 Search vendor "Cisco" for product "Web Security Appliance" and version "8.5.2-024"		-		Affected