Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2020-36430

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.

  • Published: Jul 20, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-36430
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.8
  • AV:N/AC:M/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
libass_project / libass 0.15.0 0.15.1
fedoraproject / fedora 34 34.x