UpHeron
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Servers and applications

CVE-2022-3559

A vulnerability was found in Exim and classified as problematic. This issue affects some unknown processing of the component Regex Handler. The manipulation leads to use after free. The name of the patch is 4e9ed49f8f12eb331b29bd5b6dc3693c520fddc2. It is recommended to apply a patch to fix this issue. The identifier VDB-211073 was assigned to this vulnerability.

Severity
High 7.5
Published
17 Oct 2022
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
4.97
Sources
NVD

Affected software

SoftwareAffected versions
EximServers and applications · cpe:a:exim:exim
  • Every version before 4.97

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-3559
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-3559