SUSE SLES12 Security Update : apache2-mod_auth_openidc (SUSE-SU-2025:01585-1)

high Nessus Plugin ID 237084

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Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SLES12 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2025:01585-1 advisory.

- CVE-2025-3891: denial of service via POST requests with an empty Content-Type header and with OIDCPreservePost On (bsc#1242015).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected apache2-mod_auth_openidc package.

See Also

https://bugzilla.suse.com/1242015

https://lists.suse.com/pipermail/sle-updates/2025-May/039250.html

https://www.suse.com/security/cve/CVE-2025-3891

Plugin Details

Severity: High

ID: 237084

File Name: suse_SU-2025-01585-1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 5/22/2025

Updated: 5/22/2025

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2025-3891

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:12, p-cpe:/a:novell:suse_linux:apache2-mod_auth_openidc

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 5/19/2025

Vulnerability Publication Date: 4/17/2025

Reference Information

CVE: CVE-2025-3891

SuSE: SUSE-SU-2025:01585-1