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.

Score

CVSS 3.0 5.9 Medium

Status

Modified - psirt@cisco.com

Published

2017-04-07

Last modified

2024-08-05

Weaknesses

CWE-400

Affected products

• Secure Firewall Management Center (Cisco)

References

• http://www.securityfocus.com/bid/97451
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-cfpw