RHEL 8 : mod_auth_openidc:2.3 (RHSA-2020:3032)

medium Nessus Plugin ID 138799

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3032 advisory.

- mod_auth_openidc: Open redirect in logout url when using URLs with leading slashes (CVE-2019-14857)

- mod_auth_openidc: Open redirect issue exists in URLs with slash and backslash (CVE-2019-20479)

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://access.redhat.com/security/cve/CVE-2019-14857

https://access.redhat.com/security/cve/CVE-2019-20479

https://access.redhat.com/errata/RHSA-2020:3032

https://bugzilla.redhat.com/1760613

https://bugzilla.redhat.com/1805102

Plugin Details

Severity: Medium

ID: 138799

File Name: redhat-RHSA-2020-3032.nasl

Version: 1.8

Type: local

Agent: unix

Published: 7/21/2020

Updated: 5/25/2023

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

Risk Information

VPR

Risk Factor: Low

Score: 3.0

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

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

CVSS Score Source: CVE-2019-20479

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

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:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_aus:8.2, cpe:/o:redhat:rhel_aus:8.4, cpe:/o:redhat:rhel_aus:8.6, cpe:/o:redhat:rhel_e4s:8.2, cpe:/o:redhat:rhel_e4s:8.4, cpe:/o:redhat:rhel_e4s:8.6, cpe:/o:redhat:rhel_eus:8.2, cpe:/o:redhat:rhel_eus:8.4, cpe:/o:redhat:rhel_eus:8.6, cpe:/o:redhat:rhel_tus:8.2, cpe:/o:redhat:rhel_tus:8.4, cpe:/o:redhat:rhel_tus:8.6, p-cpe:/a:redhat:enterprise_linux:cjose, p-cpe:/a:redhat:enterprise_linux:cjose-devel, p-cpe:/a:redhat:enterprise_linux:mod_auth_openidc

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/21/2020

Vulnerability Publication Date: 10/15/2019

Reference Information

CVE: CVE-2019-14857, CVE-2019-20479

CWE: 601

RHSA: 2020:3032