Vulnerability Database

309,084

Total vulnerabilities in the database

CVE-2021-46853

Alpine before 2.25 allows remote attackers to cause a denial of service (application crash) when LIST or LSUB is sent before STARTTLS.

  • Published: Nov 3, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-46853
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.9
  • AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs: