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.
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History
Wed, 04 Jun 2025 19:15:00 +0000
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Wed, 04 Jun 2025 17:15:00 +0000
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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. | |
Title | Out of Bounds Write in FreeRTOS-Plus-TCP | |
Weaknesses | CWE-787 | |
References |
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Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: AMZN
Published: 2025-06-04T17:09:54.718Z
Updated: 2025-06-04T18:18:46.071Z
Reserved: 2025-06-04T15:11:43.065Z
Link: CVE-2025-5688

Updated: 2025-06-04T18:12:05.388Z

Status : Awaiting Analysis
Published: 2025-06-04T17:15:29.330
Modified: 2025-06-05T20:12:23.777
Link: CVE-2025-5688

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