ALAS2-2023-2127

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).

ALAS2-2023-2127


Amazon Linux 2 Security Advisory: ALAS-2023-2127
Advisory Release Date: 2023-07-17 17:39 Pacific
Advisory Updated Date: 2023-07-19 22:26 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:
aarch64:
    c-ares-1.10.0-3.amzn2.0.3.aarch64
    c-ares-devel-1.10.0-3.amzn2.0.3.aarch64
    c-ares-debuginfo-1.10.0-3.amzn2.0.3.aarch64

i686:
    c-ares-1.10.0-3.amzn2.0.3.i686
    c-ares-devel-1.10.0-3.amzn2.0.3.i686
    c-ares-debuginfo-1.10.0-3.amzn2.0.3.i686

src:
    c-ares-1.10.0-3.amzn2.0.3.src

x86_64:
    c-ares-1.10.0-3.amzn2.0.3.x86_64
    c-ares-devel-1.10.0-3.amzn2.0.3.x86_64
    c-ares-debuginfo-1.10.0-3.amzn2.0.3.x86_64