CVE-2017-3885

A vulnerability in the detection engine reassembly of Secure Sockets Layer (SSL) packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition because the Snort process consumes a high level of CPU resources. Affected Products: This vulnerability affects Cisco Firepower System Software running software releases 6.0.0, 6.1.0, 6.2.0, or 6.2.1 when the device is configured with an SSL policy that has at least one rule specifying traffic decryption. More Information: CSCvc58563. Known Affected Releases: 6.0.0 6.1.0 6.2.0 6.2.1.

CVSS v3 5.9 MEDIUM
CVSS v2.0 7.1 HIGH

5.9^/10

CVSS v3 : MEDIUM

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

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.1^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:C

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/97451	Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-cfpw	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:firepower_management_center:6.0.0:::::::*
	cpe:2.3:a:cisco:firepower_management_center:6.1.0:::::::*
	cpe:2.3:a:cisco:firepower_management_center:6.2.0:::::::*
	cpe:2.3:a:cisco:firepower_management_center:6.2.1:::::::*

History

No history.

Information

Published : 2017-04-07 17:59

Updated : 2019-10-03 00:03

NVD link : CVE-2017-3885

Mitre link : CVE-2017-3885

CVE.ORG link : CVE-2017-3885

JSON object : View

Products Affected

cisco

firepower_management_center

CWE

CWE-400

Uncontrolled Resource Consumption

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