CVE-2025-49630
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-49630
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-49630.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-49630
- Aliases
- Downstream
- Related
- Published
- 2025-07-10T17:15:48.050Z
- Modified
- 2025-11-14T03:34:49.961816Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In certain proxy configurations, a denial of service attack against Apache HTTP Server versions 2.4.26 through to 2.4.63 can be triggered by untrusted clients causing an assertion in modproxyhttp2.
Configurations affected are a reverse proxy is configured for an HTTP/2 backend, with ProxyPreserveHost set to "on".
- References