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Debian dsa-5904 : libapache2-mod-auth-openidc - security update

high Nessus Plugin ID 234575

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Synopsis

The remote Debian host is missing a security-related update.

Description

The remote Debian 12 host has a package installed that is affected by a vulnerability as referenced in the dsa-5904 advisory.

 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5904-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff April 17, 2025 https://www.debian.org/security/faq
 - -------------------------------------------------------------------------

 Package : libapache2-mod-auth-openidc CVE ID : CVE-2025-31492

 It was discovered that mod_auth_openidc, an OpenID Certified authentication and authorization module for the Apache HTTP server that implements the OpenID Connect Relying Party functionality, was susceptible to information disclosure in some configurations

 For the stable distribution (bookworm), this problem has been fixed in version 2.4.12.3-2+deb12u3.

 We recommend that you upgrade your libapache2-mod-auth-openidc packages.

 For the detailed security status of libapache2-mod-auth-openidc please refer to its security tracker page at:
 https://security-tracker.debian.org/tracker/libapache2-mod-auth-openidc

 Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

 Mailing list: [email protected]

Tenable has extracted the preceding description block directly from the Debian 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

Upgrade the libapache2-mod-auth-openidc packages.

See Also

http://www.nessus.org/u?0371ebc9

https://security-tracker.debian.org/tracker/CVE-2025-31492

http://www.nessus.org/u?c2135714

Plugin Details

Severity: High

ID: 234575

File Name: debian_DSA-5904.nasl

Version: 1.2

Type: local

Agent: unix

Published: 4/17/2025

Updated: 4/18/2025

Supported Sensors: 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:C/I:N/A:N

CVSS Score Source: CVE-2025-31492

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:H/I:N/A:N

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

CVSS v4

Risk Factor: High

Base Score: 8.2

Threat Score: 4.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:12.0, p-cpe:/a:debian:debian_linux:libapache2-mod-auth-openidc

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 4/17/2025

Vulnerability Publication Date: 4/6/2025

Reference Information

CVE: CVE-2025-31492

IAVB: 2025-B-0058