Sept. 18, 2023, 5:15 p.m. |

National Vulnerability Database web.nvd.nist.gov

A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.

address called .conf crash cve data dns etc family flaw found function glibc may mode response stack system tcp

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