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Oracle Linux 8 : mod_auth_mellon (ELSA-2019-3421)

medium Nessus Plugin ID 180754

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Synopsis

The remote Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2019-3421 advisory.

 - Resolves: rhbz#1692471 - CVE-2019-3877 appstream/mod_auth_mellon: open redirect in logout url when using URLs with backslashes [rhel-8]
 - Resolves: rhbz#1692471 - CVE-2019-3877 appstream/mod_auth_mellon: open redirect in logout url when using URLs with backslashes [rhel-8]
 - Resolves: rhbz#1692457 - CVE-2019-3878 mod_auth_mellon: authentication bypass in ECP flow [rhel-8.1.0]

Tenable has extracted the preceding description block directly from the Oracle Linux 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 mod_auth_mellon and / or mod_auth_mellon-diagnostics packages.

See Also

https://linux.oracle.com/errata/ELSA-2019-3421.html

Plugin Details

Severity: Medium

ID: 180754

File Name: oraclelinux_ELSA-2019-3421.nasl

Version: 1.1

Type: local

Agent: unix

Published: 9/7/2023

Updated: 10/23/2024

Supported Sensors: Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.8

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2019-3877

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: p-cpe:/a:oracle:linux:mod_auth_mellon-diagnostics, p-cpe:/a:oracle:linux:mod_auth_mellon, cpe:/o:oracle:linux:8

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/14/2019

Vulnerability Publication Date: 3/22/2019

Reference Information

CVE: CVE-2019-3877