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AlmaLinux 8 : mod_auth_openidc:2.3 (ALSA-2022:1823)

medium Nessus Plugin ID 161141

Synopsis

The remote AlmaLinux host is missing one or more security updates.

Description

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2022:1823 advisory.

 * mod_auth_openidc: open redirect in oidc_validate_redirect_url() (CVE-2021-32786)

 * mod_auth_openidc: hardcoded static IV and AAD with a reused key in AES GCM encryption (CVE-2021-32791)

 * mod_auth_openidc: XSS when using OIDCPreservePost On (CVE-2021-32792)

 * mod_auth_openidc: open redirect due to target_link_uri parameter not validated (CVE-2021-39191)

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

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

Solution

Update the affected cjose, cjose-devel and / or mod_auth_openidc packages.

See Also

https://errata.almalinux.org/8/ALSA-2022-1823.html

Plugin Details

Severity: Medium

ID: 161141

File Name: alma_linux_ALSA-2022-1823.nasl

Version: 1.4

Type: local

Published: 5/12/2022

Updated: 1/13/2025

Supported Sensors: Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.8

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.5

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

CVSS Score Source: CVE-2021-39191

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.5

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

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

Vulnerability Information

CPE: p-cpe:/a:alma:linux:mod_auth_openidc, cpe:/o:alma:linux:8, p-cpe:/a:alma:linux:cjose-devel, p-cpe:/a:alma:linux:cjose

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/10/2022

Vulnerability Publication Date: 7/22/2021

Reference Information

CVE: CVE-2021-32786, CVE-2021-32791, CVE-2021-32792, CVE-2021-39191