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OpenAdvisories
Medium USN-6362-2 1 CVE

.Net regressions

Published Oct 25, 2023 · Updated Feb 10, 2026

Summary

USN-6362-1 fixed vulnerabilities in .Net. It was discovered that the fix
for [CVE-2023-36799](https://ubuntu.com/security/CVE-2023-36799) was incomplete. This update fixes the problem.

Original advisory details:

Kevin Jones discovered that .NET did not properly process certain
X.509 certificates. An attacker could possibly use this issue to
cause a denial of service.

Fixed packages 2

ReleasePackageFixed in
Ubuntu · 22.04 LTS 22.04:LTS dotnet6 6.0.124-0ubuntu1~22.04.1
Ubuntu · 22.04 LTS 22.04:LTS dotnet7 7.0.113-0ubuntu1~22.04.1

Vulnerabilities 1

References

  • report
    https://ubuntu.com/security/CVE-2023-36799
  • report
    https://launchpad.net/bugs/2040207
  • report
    https://launchpad.net/bugs/2040208