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An issue was discovered in Dnsmasq before 2.90. The default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 because of DNS Flag Day 2020.

🗓️ 22 Mar 2023 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 1 Views

Dnsmasq before 2.90 used an EDNS UDP size of 4096; should be 1232 per DNS Flag Day 2020.

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22 Mar 2023 07:00Current
7.8High risk
Vulners AI Score7.8
CVSS 3.17.5
EPSS0.01345
SSVC
1