ALAS-2023-1770

Related Vulnerabilities: CVE-2023-32067  

Denial of Service. An issue in c-ares was found where a 0-byte UDP payload can cause a Denial of Service (CVE-2023-32067).

ALAS-2023-1770


Amazon Linux AMI Security Advisory: ALAS-2023-1770
Advisory Release Date: 2023-06-21 19:11 Pacific
Advisory Updated Date: 2023-06-29 23:54 Pacific
Severity: Important

Issue Overview:

Denial of Service.

An issue in c-ares was found where a 0-byte UDP payload can cause a Denial of Service (CVE-2023-32067).


Affected Packages:

c-ares


Issue Correction:
Run yum update c-ares to update your system.

New Packages:
i686:
    c-ares-1.17.2-1.9.amzn1.i686
    c-ares-debuginfo-1.17.2-1.9.amzn1.i686
    c-ares-devel-1.17.2-1.9.amzn1.i686

src:
    c-ares-1.17.2-1.9.amzn1.src

x86_64:
    c-ares-debuginfo-1.17.2-1.9.amzn1.x86_64
    c-ares-devel-1.17.2-1.9.amzn1.x86_64
    c-ares-1.17.2-1.9.amzn1.x86_64