Look up vulnerabilities by software, product or CVE number.
| CVE | Published | CVSS | ShadowTrackr CVSS | Summary |
|---|---|---|---|---|
CVE: CVE-2020-21677 | Published 2021-08-10 | CVSS: 6.5 | ShadowTrackr CVSS: 2.1 | Summary: 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. |