All vulnerabilities

Servers and applications

CVE-2019-1549

OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A partial mitigation for this issue is that the output from a high precision timer is mixed into the…

Severity
Medium 5.3
Published
10 Sept 2019
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
OpenSSLServers and applications · cpe:a:openssl:openssl
  • From 1.1.1 up to 1.1.1c

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-1549
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-1549