giflib

  1. CVE-2022-28506 giflib Heap Overflow: Azure Linux Attestation and Beyond

    A heap-buffer-overflow in giflib’s gif2rgb utility (DumpScreen2RGB in gif2rgb.c) was assigned CVE‑2022‑28506: the bug was reported in giflib 5.2.1 and fixed upstream in later maintenance releases, and Microsoft’s MSRC advisory has mapped the issue to Azure Linux — but that mapping is a...
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    • azure linux cve 2022 28506 giflib memory safety
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  2. CVE-2025-31344: Giflib Heap Overflow Patch and Mitigation

    A heap‑based buffer overflow in the widely used giflib library — tracked as CVE‑2025‑31344 — has been publicly disclosed and fixed upstream after reports that the gif2rgb utility can be made to write past an allocated heap buffer when presented with a specially crafted GIF, creating crash and...