April 20, 2023, 4:14 p.m. |

Packet Storm packetstormsecurity.com

Ubuntu Security Notice 6034-1 - It was discovered that Dnsmasq was sending large DNS messages over UDP, possibly causing transmission failures due to IP fragmentation. This update lowers the default maximum size of DNS messages to improve transmission reliability over UDP.

default dns dnsmasq fragmentation large messages notice reliability security security notice size transmission ubuntu udp update usn

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