7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
45.9%
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
Red Hat: CVE-2023-32067
Mitre: CVE-2023-32067
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | c-ares | < 1.17.2-1.9.amzn1 | c-ares-1.17.2-1.9.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | c-ares-debuginfo | < 1.17.2-1.9.amzn1 | c-ares-debuginfo-1.17.2-1.9.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | c-ares-devel | < 1.17.2-1.9.amzn1 | c-ares-devel-1.17.2-1.9.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | c-ares-debuginfo | < 1.17.2-1.9.amzn1 | c-ares-debuginfo-1.17.2-1.9.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | c-ares-devel | < 1.17.2-1.9.amzn1 | c-ares-devel-1.17.2-1.9.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | c-ares | < 1.17.2-1.9.amzn1 | c-ares-1.17.2-1.9.amzn1.x86_64.rpm |