Vulnerability Database

318,638

Total vulnerabilities in the database

CVE-2018-20450

The read_MSAT function in ole.c in libxls 1.4.0 has a double free that allows attackers to cause a denial of service (application crash) via a crafted file, a different vulnerability than CVE-2017-2897.

  • Published: Dec 25, 2018
  • Updated: Nov 9, 2025
  • CVE: CVE-2018-20450
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
libxls_project / libxls 1.4.0 1.4.0.x