Important: libksba

Issue Overview:

Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser. (CVE-2022-47629)

Affected Packages:

libksba

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

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

New Packages:

aarch64:  
    libksba-1.3.0-6.amzn2.0.1.aarch64  
    libksba-devel-1.3.0-6.amzn2.0.1.aarch64  
    libksba-debuginfo-1.3.0-6.amzn2.0.1.aarch64  
  
i686:  
    libksba-1.3.0-6.amzn2.0.1.i686  
    libksba-devel-1.3.0-6.amzn2.0.1.i686  
    libksba-debuginfo-1.3.0-6.amzn2.0.1.i686  
  
src:  
    libksba-1.3.0-6.amzn2.0.1.src  
  
x86_64:  
    libksba-1.3.0-6.amzn2.0.1.x86_64  
    libksba-devel-1.3.0-6.amzn2.0.1.x86_64  
    libksba-debuginfo-1.3.0-6.amzn2.0.1.x86_64  

Additional References

Red Hat: CVE-2022-47629

Mitre: CVE-2022-47629