medium6.5
CVE-2021-46700
In libsixel 1.8.6, sixel_encoder_output_without_macro (called from sixel_encoder_encode_frame in encoder.c) has a double free.
Impact
In libsixel 1.8.6, sixel_encoder_output_without_macro (called from sixel_encoder_encode_frame in encoder.c) has a double free.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Saitoha | Libsixel | Version 1.8.6 |