CVE-2023-28450 Information

Description

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.

Reference

https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=blob;f=CHANGELOG https://capec.mitre.org/data/definitions/495.html https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=eb92fb32b746f2104b0f370b5b295bb8dd4bd5e5 https://thekelleys.org.uk/dnsmasq/doc.html