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RHEL 7 / 8 : Red Hat JBoss Web Server 5.4.1 Security Update (Moderate) (RHSA-2021:0494)
high Nessus Plugin ID 146431
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Synopsis
The remote Red Hat host is missing one or more security updates.Description
The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0494 advisory.- tomcat: Apache Tomcat HTTP/2 Request mix-up (CVE-2020-13943)
- tomcat: HTTP/2 request header mix-up (CVE-2020-17527)
- openssl: EDIPARTYNAME NULL pointer de-reference (CVE-2020-1971)
- tomcat: Information disclosure when using NTFS file system (CVE-2021-24122)
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 packages.See Also
https://access.redhat.com/security/cve/CVE-2020-1971
https://access.redhat.com/security/cve/CVE-2020-13943
https://access.redhat.com/security/cve/CVE-2020-17527
https://access.redhat.com/security/cve/CVE-2021-24122
https://access.redhat.com/errata/RHSA-2021:0494
https://bugzilla.redhat.com/1887648
https://bugzilla.redhat.com/1903409
Plugin Details
Severity: High
ID: 146431
File Name: redhat-RHSA-2021-0494.nasl
Version: 1.12
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 2/11/2021
Updated: 11/1/2023
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
CVSS v2
Risk Factor: Medium
Base Score: 5
Temporal Score: 3.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS Score Source: CVE-2020-17527
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
Vulnerability Information
CPE: cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat-admin-webapps, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat-docs-webapp, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat-el-3.0-api, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat-javadoc, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat-jsp-2.3-api, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat-lib, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat-native, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat-selinux, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat-servlet-4.0-api, p-cpe:/a:redhat:enterprise_linux:jws5-tomcat-webapps
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: 2/11/2021
Vulnerability Publication Date: 9/14/2020
Reference Information
CVE: CVE-2020-13943, CVE-2020-17527, CVE-2020-1971, CVE-2021-24122