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Test ID:1.3.6.1.4.1.25623.1.1.10.2023.0153
Category:Mageia Linux Local Security Checks
Title:Mageia: Security Advisory (MGASA-2023-0153)
Summary:The remote host is missing an update for the 'dnsmasq' package(s) announced via the MGASA-2023-0153 advisory.
Description:Summary:
The remote host is missing an update for the 'dnsmasq' package(s) announced via the MGASA-2023-0153 advisory.

Vulnerability Insight:
A flaw was found in Dnsmasq. The default maximum EDNS.0 UDP packet size
was set to 4096 but should be 1232 because of DNS Flag Day 2020.
(CVE-2023-28450)

Affected Software/OS:
'dnsmasq' package(s) on Mageia 8.

Solution:
Please install the updated package(s).

CVSS Score:
7.8

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2023-28450
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OU2ZT4ITSEOOR2CFBAHK4Z67KXJIEWQA/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6UQ6LKDTLSSD64TBIZ3XEKBM2SWC63VV/
https://capec.mitre.org/data/definitions/495.html
https://thekelleys.org.uk/dnsmasq/doc.html
https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=blob;f=CHANGELOG
https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=eb92fb32b746f2104b0f370b5b295bb8dd4bd5e5
CopyrightCopyright (C) 2023 Greenbone AG

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