Vulnerabilities > CVE-2020-21548 - Out-of-bounds Write vulnerability in Libsixel Project Libsixel 1.8.3
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
Libsixel 1.8.3 contains a heap-based buffer overflow in the sixel_encode_highcolor function in tosixel.c.
Vulnerable Configurations
Part | Description | Count |
---|---|---|
Application | 1 |