Vulnerability Database

300,214

Total vulnerabilities in the database

CVE-2017-5923

libyara/grammar.y in YARA 3.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted rule that is mishandled in the yara_yyparse function.

  • Published: Apr 3, 2017
  • Updated: Nov 9, 2025
  • CVE: CVE-2017-5923
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs: