CVE-2017-7659

7.5 highEPSS 54%

High (7.5) in apache http server. EPSS 54% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 54% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2017-07-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apache:http_server

References

http://www.debian.org/security/2017/dsa-3896
http://www.securityfocus.com/bid/99132
http://www.securitytracker.com/id/1038711
https://access.redhat.com/errata/RHSA-2017:2483
https://lists.apache.org/thread.html/1d0b746bbaa3a64890fcdab59ee9050aaa633b7143e7d412374e5a9a%40%3Cannounce.httpd.apache.org%3E

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