VDB
DEBIAN-CVE-2019-0197
DEBIAN-CVE-2019-0197
PUBLISHED
CVSS 4.199999809265137 MEDIUM
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.
Risk Scores
CVSS v3.1
4.199999809265137
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | apache2 | 0, 0, 0 |
| Debian:12 | apache2 | 0, 0, 0 |
| Debian:13 | apache2 | 0, 0, 0 |
| Debian:11 | apache2 | 0, 0, 0 |
Exploit Intelligence
- cve_db.json (github-poc)
Timeline
- Jun 11, 2019 CVE Published
- Apr 28, 2026 CVE Updated