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

published February 19, 2022

CVSS
—
EPSS
1%
Percentile
61.0
In the wild
Unconfirmed
What it is

In libsixel 1.8.6, sixel_encoder_output_without_macro (called from sixel_encoder_encode_frame in encoder.c) has a double free.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00955 · 61.0th percentile
Published
2022-02-19T18:22Z
EPSS history
Timeline
  • 19 FEB 18:22Z
    In libsixel 1.8.6, sixel_encoder_output_without_macro (called from sixel_encoder_encode_frame in encoder.c) has a double free
    cvelistv5