UpHeron
All vulnerabilities

Servers and applications

CVE-2022-3786

A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed a malicious certificate or for an application to continue certificate verification despite failure to construct a path to a trusted issuer. An attacker can craft a malicious…

Severity
High 7.5
Published
1 Nov 2022
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
3.0.7, 18.11.0
Sources
NVD

Affected software

SoftwareAffected versions
Node.jsServers and applications · cpe:a:nodejs:node.js
  • From 18.0.0 before 18.11.0
  • Version 18.12.0
  • Version 19.0.0
OpenSSLServers and applications · cpe:a:openssl:openssl
  • From 3.0.0 before 3.0.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-3786
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-3786