CVE-2020-36430
HIGH7.8EPSS 0.31%Published: 7/20/2021Modified: 4/28/2026
Description
libass 0.15.x before 0.15.1 has a heap-based buffer overflow in decode_chars (called from decode_font and process_text) because the wrong integer data type is used for subtraction.
Affected packages (1)
- Debian/libassfrom 0, < 1:0.15.0-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |