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PRIOn knowledge basePRION:CVE-2023-28450HistoryMar 15, 2023 - 9:15 p.m.
Design/Logic Flaw
2023-03-1521:15:00
PRIOn knowledge base
www.prio-n.com
399
dnsmasq
logic flaw
dns flag day
udp packet size
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.
References
capec.mitre.org/data/definitions/495.html
lists.fedoraproject.org/archives/list/[email protected]/message/6UQ6LKDTLSSD64TBIZ3XEKBM2SWC63VV/
lists.fedoraproject.org/archives/list/[email protected]/message/OU2ZT4ITSEOOR2CFBAHK4Z67KXJIEWQA/
thekelleys.org.uk/dnsmasq/doc.html
thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=blob;f=CHANGELOG
thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=eb92fb32b746f2104b0f370b5b295bb8dd4bd5e5
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