Beveiligingsadvies
CVE-2020-21677
CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations
Beschrijving
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.