CVE-2017-3870

A vulnerability in the URL filtering feature of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to bypass a configured URL filter rule. Affected Products: This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA), both virtual and hardware appliances, that are configured with URL filters for email scanning. More Information: CSCvc69700. Known Affected Releases: 8.5.3-069 9.1.1-074 9.1.2-010.

CVSS v3 5.8 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.8^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/96907	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038043
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-wsa	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:web_security_appliance:8.5.3-069:::::::*
	cpe:2.3:a:cisco:web_security_appliance:9.1.1-074:::::::*
	cpe:2.3:a:cisco:web_security_appliance:9.1.2-010:::::::*

History

No history.

Information

Published : 2017-03-17 22:59

Updated : 2024-02-04 19:11

NVD link : CVE-2017-3870

Mitre link : CVE-2017-3870

CVE.ORG link : CVE-2017-3870

JSON object : View

Products Affected

cisco

web_security_appliance

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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