CVE-2017-3887CWE-755

CVE-2017-3887

Medium · published April 7, 2017

CVSS v3.0
5.9
EPSS
1%
Percentile
69.6
In the wild
Unconfirmed
What it is

A vulnerability in the detection engine that handles 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 unexpectedly restarts. This vulnerability affects Cisco Firepower System Software prior to the first fixed release when it is configured with an SSL Decrypt-Resign policy. More Information: CSCvb62292. Known Affected Releases: 6.0.1 6.1.0 6.2.0. Known Fixed Releases: 6.2.0 6.1.0.2.

The record
Technical detail
CVSS v3.0
5.9 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01276 · 69.6th percentile
Weakness
CWE-755 · Improper Handling of Exceptional Conditions
Published
2017-04-07T21:59Z
Affected products (3)
ProductVersionsFixed in
cisco/secure_firewall_threat_defenseall versions—
cisco/secure_firewall_threat_defenseall versions—
cisco/secure_firewall_threat_defenseall versions—
References (4)
http://www.securityfocus.com/bid/97453 · [email protected]https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-cfpw1 · [email protected]http://www.securityfocus.com/bid/97453 · af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-cfpw1 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 07 APR 17:00Z
    A vulnerability in the detection engine that handles Secure Sockets Layer (SSL) packets for Cisco Firepower System Software could allow an unauthenticated…
    cvelistv5