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Servers and applications

CVE-2018-0735

The OpenSSL ECDSA 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 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a (Affected 1.1.1).

Severity
Medium 5.9
Published
29 Oct 2018
Last changed
8 Oct 2026
Added to UpHeron
21 Oct 2026
Fixed in
10.12.0, 11.3.0
Sources
NVD

Affected software

SoftwareAffected versions
Node.jsServers and applications · cpe:a:nodejs:node.js
  • From 10.0.0 before 10.12.0
  • Version 10.13.0
  • From 11.0.0 before 11.3.0
OpenSSLServers and applications · cpe:a:openssl:openssl
  • From 1.1.0 up to 1.1.0i
  • Version 1.1.1
MySQLServers and applications · cpe:a:oracle:mysql
  • Every version up to 5.6.42
  • From 5.7.0 up to 5.7.24
  • From 8.0.0 up to 8.0.13

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-0735
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-0735