MGASA-2023-0153 - Updated dnsmasq packages fix security vulnerability Publication date: 24 Apr 2023 URL: https://advisories.mageia.org/MGASA-2023-0153.html Type: security Affected Mageia releases: 8 CVE: CVE-2023-28450 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) References: - https://bugs.mageia.org/show_bug.cgi?id=31770 - https://www.dnsflagday.net/2020/ - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28450 SRPMS: - 8/core/dnsmasq-2.85-6.mga8
Mageia 2023-0153: dnsmasq security update
A flaw was found in Dnsmasq
Summary
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)
References
- https://bugs.mageia.org/show_bug.cgi?id=31770
- https://www.dnsflagday.net/2020/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28450
Resolution
MGASA-2023-0153 - Updated dnsmasq packages fix security vulnerability
SRPMS
- 8/core/dnsmasq-2.85-6.mga8
Severity
Publication date: 24 Apr 2023
URL: https://advisories.mageia.org/MGASA-2023-0153.html
Type: security
CVE: CVE-2023-28450
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