vulnerability
Red Hat: CVE-2018-5407: Moderate: openssl security and bug fix update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:M/Au:N/C:P/I:N/A:N) | Nov 15, 2018 | Mar 14, 2019 | Feb 19, 2026 |
Severity
2
CVSS
(AV:L/AC:M/Au:N/C:P/I:N/A:N)
Published
Nov 15, 2018
Added
Mar 14, 2019
Modified
Feb 19, 2026
Description
Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'.
Solutions
redhat-upgrade-opensslredhat-upgrade-openssl-debuginforedhat-upgrade-openssl-develredhat-upgrade-openssl-libsredhat-upgrade-openssl-perlredhat-upgrade-openssl-staticredhat-upgrade-ovmf
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.