Medium: protobuf-c

Issue Overview:

protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member. (CVE-2022-48468)

Affected Packages:

protobuf-c

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 protobuf-c to update your system.

New Packages:

aarch64:  
    protobuf-c-1.0.2-3.amzn2.0.2.aarch64  
    protobuf-c-compiler-1.0.2-3.amzn2.0.2.aarch64  
    protobuf-c-devel-1.0.2-3.amzn2.0.2.aarch64  
    protobuf-c-debuginfo-1.0.2-3.amzn2.0.2.aarch64  
  
i686:  
    protobuf-c-1.0.2-3.amzn2.0.2.i686  
    protobuf-c-compiler-1.0.2-3.amzn2.0.2.i686  
    protobuf-c-devel-1.0.2-3.amzn2.0.2.i686  
    protobuf-c-debuginfo-1.0.2-3.amzn2.0.2.i686  
  
src:  
    protobuf-c-1.0.2-3.amzn2.0.2.src  
  
x86_64:  
    protobuf-c-1.0.2-3.amzn2.0.2.x86_64  
    protobuf-c-compiler-1.0.2-3.amzn2.0.2.x86_64  
    protobuf-c-devel-1.0.2-3.amzn2.0.2.x86_64  
    protobuf-c-debuginfo-1.0.2-3.amzn2.0.2.x86_64  

Additional References

Red Hat: CVE-2022-48468

Mitre: CVE-2022-48468