Important: exim

Issue Overview:

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. (CVE-2022-3559)

Affected Packages:

exim

Issue Correction:
Run yum update exim to update your system.

New Packages:

i686:  
    exim-greylist-4.92-1.34.amzn1.i686  
    exim-debuginfo-4.92-1.34.amzn1.i686  
    exim-pgsql-4.92-1.34.amzn1.i686  
    exim-mysql-4.92-1.34.amzn1.i686  
    exim-mon-4.92-1.34.amzn1.i686  
    exim-4.92-1.34.amzn1.i686  
  
src:  
    exim-4.92-1.34.amzn1.src  
  
x86_64:  
    exim-mon-4.92-1.34.amzn1.x86_64  
    exim-pgsql-4.92-1.34.amzn1.x86_64  
    exim-mysql-4.92-1.34.amzn1.x86_64  
    exim-greylist-4.92-1.34.amzn1.x86_64  
    exim-4.92-1.34.amzn1.x86_64  
    exim-debuginfo-4.92-1.34.amzn1.x86_64  

Additional References

Red Hat: CVE-2022-3559

Mitre: CVE-2022-3559