ALPINE-CVE-2018-0734

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2018-0734
Published: 30 Oct 2018, 12:29
Last modified:03 Dec 2025, 22:41

Vulnerability Summary

Overall Risk (default)
low
24/100
CVSS Score
5.9 MEDIUM
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

30 Oct 2018, 12:29
Published
Vulnerability first disclosed
03 Dec 2025, 22:41
Last Modified
Vulnerability information updated

Description

The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a (Affected 1.1.1). Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p).

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Systems

  • alpine•nodejs

    < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0 | < 10.14.0-r0

  • alpine•openssl

    < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.1.1a-r0 | < 1.0.2q-r0 | < 1.0.2q-r0 | < 1.0.2q-r0 | < 1.0.2q-r0 | < 1.0.2q-r0 | < 1.0.2q-r0 | < 1.1.1a-r0

  • alpine•openssl3

    < 1.1.1a-r0 | < 1.1.1a-r0

References (1)