vulnerability
Debian: CVE-2025-3891: libapache2-mod-auth-openidc -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Apr 29, 2025 | May 9, 2025 | Mar 30, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Apr 29, 2025
Added
May 9, 2025
Modified
Mar 30, 2026
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.
Solution
debian-upgrade-libapache2-mod-auth-openidc
Rapid7 Labs
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