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CVE-2025-3891

—
CVSS 3.1
7.5 high
EPSS
1%p71
Published
()
Modified
Description

A flaw was found in the mod_auth_openidc module for Apache httpd. This flaw allows a remote, unauthenticated attacker to trigger a denial of service by sending an empty POST request when the OIDCPreservePost directive is enabled. The server crashes consistently, affecting availability.

Vendors
apacheredhatdebian
Products
http server, enterprise linux, debian linux
Weakness
CWE-248
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (1.4%)

In the news

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