RHEL 7 : Red Hat JBoss Web Server 3.1 Service Pack 12 (RHSA-2021:1202)

high Nessus Plugin ID 148563
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

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

Description

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:1202 advisory.

- openssl: NULL pointer dereference in signature_algorithms processing (CVE-2021-3449)

- openssl: CA certificate check bypass with X509_V_FLAG_X509_STRICT (CVE-2021-3450)

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 tomcat-native package.

See Also

https://cwe.mitre.org/data/definitions/295.html

https://access.redhat.com/security/cve/CVE-2021-3449

https://access.redhat.com/security/cve/CVE-2021-3450

https://access.redhat.com/errata/RHSA-2021:1202

https://bugzilla.redhat.com/1941547

https://bugzilla.redhat.com/1941554

Plugin Details

Severity: High

ID: 148563

File Name: redhat-RHSA-2021-1202.nasl

Version: 1.5

Type: local

Agent: unix

Published: 4/14/2021

Updated: 10/7/2021

Dependencies: ssh_get_info.nasl, redhat_repos.nasl

Risk Information

CVSS Score Source: CVE-2021-3450

VPR

Risk Factor: High

Score: 8.3

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.4

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

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:tomcat-native

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: 4/14/2021

Vulnerability Publication Date: 3/25/2021

Reference Information

CVE: CVE-2021-3449, CVE-2021-3450

RHSA: 2021:1202

IAVA: 2021-A-0195, 2021-A-0193, 2021-A-0192, 2021-A-0149-S

CWE: 295