nss modules

  1. CVE-2023-4806: glibc getaddrinfo Use After Free and NSS Hooks

    A subtle but consequential bug in the GNU C Library’s name-resolution path — tracked as CVE-2023-4806 — exposed a rare use‑after‑free in getaddrinfo() that can crash networked applications and, in realistic scenarios, be abused for denial of service. The issue is notable not because it’s easy to...
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    • denial of service getaddrinfo glibc nss modules
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