CVE-2017-3887

MediumCVSS 5.9/10Last modified Aug 11, 2026

Description

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.

Metrics

CVSS 3.0 5.9/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-755

Affected software

VendorProductVersions
n/aCisco Firepower Detection EngineCisco Firepower Detection Engine

References

Timeline

Published
Apr 7, 2017
Last modified
Aug 11, 2026
NVD status
Modified

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CVE-2017-3887: Medium severity, CVSS 5.9 | Vulnix