Medium: cups

Issue Overview:

A vulnerability was found in OpenPrinting CUPS. The security flaw occurs due to failure in validating the length provided by an attacker-crafted CUPS document, possibly leading to a heap-based buffer overflow and code execution. (CVE-2023-4504)

Affected Packages:

cups

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 cups to update your system.

New Packages:

aarch64:  
    cups-1.6.3-51.amzn2.0.4.aarch64  
    cups-client-1.6.3-51.amzn2.0.4.aarch64  
    cups-devel-1.6.3-51.amzn2.0.4.aarch64  
    cups-libs-1.6.3-51.amzn2.0.4.aarch64  
    cups-lpd-1.6.3-51.amzn2.0.4.aarch64  
    cups-ipptool-1.6.3-51.amzn2.0.4.aarch64  
    cups-debuginfo-1.6.3-51.amzn2.0.4.aarch64  
  
i686:  
    cups-1.6.3-51.amzn2.0.4.i686  
    cups-client-1.6.3-51.amzn2.0.4.i686  
    cups-devel-1.6.3-51.amzn2.0.4.i686  
    cups-libs-1.6.3-51.amzn2.0.4.i686  
    cups-lpd-1.6.3-51.amzn2.0.4.i686  
    cups-ipptool-1.6.3-51.amzn2.0.4.i686  
    cups-debuginfo-1.6.3-51.amzn2.0.4.i686  
  
noarch:  
    cups-filesystem-1.6.3-51.amzn2.0.4.noarch  
  
src:  
    cups-1.6.3-51.amzn2.0.4.src  
  
x86_64:  
    cups-1.6.3-51.amzn2.0.4.x86_64  
    cups-client-1.6.3-51.amzn2.0.4.x86_64  
    cups-devel-1.6.3-51.amzn2.0.4.x86_64  
    cups-libs-1.6.3-51.amzn2.0.4.x86_64  
    cups-lpd-1.6.3-51.amzn2.0.4.x86_64  
    cups-ipptool-1.6.3-51.amzn2.0.4.x86_64  
    cups-debuginfo-1.6.3-51.amzn2.0.4.x86_64  

Additional References

Red Hat: CVE-2023-4504

Mitre: CVE-2023-4504