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CVE-2025-5688 We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with…

Description

We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue only affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Users should upgrade to the latest version and ensure any forked or derivative code is patched to incorporate the new fixes.

Produits et versions touchés

Produit Versions touchées Corrigé en
FreeRTOS 2.3 2.3.4 → < 4.3.2 4.3.2
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