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#c-ares

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Relateddenial-of-service2 ubuntu2 dns1 memory-corruption1 use-after-free1 usn1

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Ubuntu Security Notices4d ago

Ubuntu c-ares flaws can crash the library or run code

SOA reply parsing can crash c-ares on Ubuntu 16.04 LTS and 18.04 LTS; a sortlist bug can run code on 16.04.

1

Ubuntu Security Notices26d ago

USN-8844-1: c-ares vulnerability

Ubuntu patched c-ares after a callback bug that can cause use-after-free, denial of service, or code execution.

2