CVE-2017-7659
7.5
HIGH
CVSS 3.1
EPSS 38.4%
Description
A maliciously constructed HTTP/2 request could cause mod_http2 in Apache HTTP Server 2.4.24, 2.4.25 to dereference a NULL pointer and crash the server process.
How to fix CVE-2017-7659
To remediate CVE-2017-7659, upgrade the affected package to a fixed version below.
- Alpine/apache2—upgrade to 2.4.26-r0 or later
- Debian/apache2—upgrade to 2.4.25-4 or later
Is CVE-2017-7659 being exploited?
Moderate — EPSS is 38.4%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 2.4.26-r0
- from 0, < 2.4.25-4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |