Vulnerability Database

315,363

Total vulnerabilities in the database

CVE-2018-20356

An invalid read of 8 bytes due to a use-after-free vulnerability in the mg_http_free_proto_data_cgi function call in mongoose.c in Cesanta Mongoose Embedded Web Server Library 6.13 and earlier allows a denial of service (application crash) or remote code execution.

  • Published: Jun 10, 2019
  • Updated: Nov 9, 2025
  • CVE: CVE-2018-20356
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
cesanta / mongoose - 6.13.x