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CVE-2020-21677

Published: 2021-08-10T21:15Z
Last Modified: 2024-11-21T05:12Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
A heap-based buffer overflow in the sixel_encoder_output_without_macro function in encoder.c of Libsixel 1.8.4 allows attackers to cause a denial of service (DOS) via converting a crafted PNG file into Sixel format. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt