2 Commits

Author	SHA1	Message	Date
Paul Eggert	dff8da6b3e	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
Florian Weimer	bd77dd7e73	CVE-2023-4527: Stack read overflow with large TCP responses in no-aaaa mode ... Without passing alt_dns_packet_buffer, __res_context_search can only store 2048 bytes (what fits into dns_packet_buffer). However, the function returns the total packet size, and the subsequent DNS parsing code in _nss_dns_gethostbyname4_r reads beyond the end of the stack-allocated buffer. Fixes commit f282cdbe7f ("resolv: Implement no-aaaa stub resolver option") and bug 30842.	2023-09-13 14:10:56 +02:00