ALPINE-CVE-2018-5407 — Vulnetix

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ALPINE-CVE-2018-5407 PUBLISHED CVSS 4.699999809265137 MEDIUM

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'.

Risk Scores

CVSS v3.1

4.699999809265137

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Products

Vendor	Product	Versions
Alpine:v3.3	openssl	0, 0.9.8k-r1, 0.9.8k-r2
Alpine:v3.8	openssl	1.0.2, 0, 0.9.8i-r0
Alpine:v3.6	openssl	1.0.2g-r0, 1.0.1c-r2, 1.0.1c-r3
Alpine:v3.4	openssl	1.0.1, 1.0.1, 1.0.1
Alpine:v3.5	openssl	1.0.2h-r2, 1.0.1g-r0, 1.0.1g-r2
Alpine:v3.7	openssl	1.0.1, 1.0.1, 1.0.1

Timeline

Nov 15, 2018 CVE Published
Nov 19, 2025 CVE Updated
Apr 30, 2026 Distribution Patch

References

https://security.alpinelinux.org/vuln/CVE-2018-5407 advisory

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