Vulnerability Database

296,733

Total vulnerabilities in the database

CVE-2023-39456

Improper Input Validation vulnerability in Apache Traffic Server with malformed HTTP/2 frames.This issue affects Apache Traffic Server: from 9.0.0 through 9.2.2.

Users are recommended to upgrade to version 9.2.3, which fixes the issue.

  • Published: Oct 17, 2023
  • Updated: May 4, 2025
  • CVE: CVE-2023-39456
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
apache / traffic_server 9.0.0 9.2.3
fedoraproject / fedora 37 37.x
fedoraproject / fedora 38 38.x