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Servers and applications

CVE-2018-0737

The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2b-1.0.2o).

Severity
Medium 5.9
Published
16 Apr 2018
Last changed
15 Oct 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
OpenSSLServers and applications · cpe:a:openssl:openssl
  • From 1.0.2b up to 1.0.2o
  • From 1.1.0 up to 1.1.0h

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-0737
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-0737