Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2019-0197

A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade was enabled for h2 on a https: host, an Upgrade request from http/1.1 to http/2 that was not the first request on a connection could lead to a misconfiguration and crash. Server that never enabled the h2 protocol or that only enabled it for https: and did not set "H2Upgrade on" are unaffected by this issue.

  • Published: Jun 12, 2019
  • Updated: Apr 13, 2023
  • CVE: CVE-2019-0197
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 4.2
  • AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L

CVSS v2:

  • Severity: Low
  • Score: 4.9
  • AV:N/AC:M/Au:S/C:N/I:P/A:P

CWEs: