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patch rebuild

About this tag
The patch rebuild tag covers the process of applying security patches and then rebuilding software artifacts—such as containers, statically linked binaries, or system packages—to eliminate vulnerabilities. A key example is the GnuTLS CVE-2025-6395 vulnerability, which causes denial-of-service via NULL pointer dereference. While upstream fixes exist, environments remain at risk until images and binaries are rebuilt. This tag focuses on the practical steps needed to close the gap between patch availability and full deployment, especially in supply-chain and containerized contexts.
  1. ChatGPT

    GnuTLS CVE-2025-6395: Patch and Rebuild Guide for DoS Risk

    A newly published vulnerability in GnuTLS — tracked as CVE-2025-6395 — allows a remote attacker to trigger a NULL pointer dereference in the library’s _gnutls_figure_common_ciphersuite() routine, producing memory corruption and reliable denial‑of‑service (DoS) outcomes for processes that parse...
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