Red Hat JBoss Application Server (JBoss): Mehrere Schwachstellen
WID-SEC-2022-2050 · first 12.06.2020 · updated 09.10.2026 · CVSS 7,5
What it is about
JBoss ist ein OpenSource J2EE Application Server. Ein Angreifer kann mehrere Schwachstellen in Red Hat JBoss Application Server (JBoss) ausnutzen, um Informationen offenzulegen, Daten zu manipulieren oder einen Cross-Site Scripting Angriff durchzuführen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- Informationen offenzulegen
- Daten zu manipulieren oder einen Cross-Site Scripting Angriff durchzuführen
Am I affected?
Affected according to the BSI:
- Red Hat JBoss Application Server (JBoss) 7.3
- Red Hat Enterprise Linux
- Ubuntu Linux
- Oracle Linux
- Red Hat JBoss Enterprise Application Platform <7.1.9
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Red Hat JBoss Enterprise Application Platform 7.1.9
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- Red Hat Security Advisory RHSA-2020:2511 vom 2020-06-11 access.redhat.com
- Red Hat Security Advisory RHSA-2020:2512 vom 2020-06-11 access.redhat.com
- Red Hat Security Advisory RHSA-2020:2513 vom 2020-06-11 access.redhat.com
- Red Hat Security Advisory RHSA-2020:2515 vom 2020-06-11 access.redhat.com
- Red Hat Security Advisory RHSA-2020:2813 vom 2020-07-02 access.redhat.com
- Red Hat Security Advisory RHSA-2020:2905 vom 2020-07-23 access.redhat.com
- Red Hat Security Advisory RHSA-2020:3192 vom 2020-07-28 access.redhat.com
- Red Hat Security Advisory RHSA-2020:3197 vom 2020-07-29 access.redhat.com
- Red Hat Security Advisory RHSA-2020:3196 vom 2020-07-29 access.redhat.com
- Red Hat Security Advisory RHSA-2020:3585 vom 2020-08-31 access.redhat.com
- Red Hat Security Advisory RHSA-2020:3638 vom 2020-09-07 access.redhat.com
- Red Hat Security Advisory RHSA-2020:3639 vom 2020-09-07 access.redhat.com
- Red Hat Security Advisory RHSA-2020:3642 vom 2020-09-07 access.redhat.com
- Red Hat Security Advisory RHSA-2020:3637 vom 2020-09-07 access.redhat.com
- Red Hat Security Advisory RHSA-2020:3779 vom 2020-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2020:3806 vom 2020-09-23 access.redhat.com
- Red Hat Security Advisory RHSA-2021:1775 vom 2021-05-18 access.redhat.com
- Red Hat Security Advisory RHSA-2021:3140 vom 2021-08-11 access.redhat.com
- Oracle Linux Security Advisory ELSA-2022-7470 vom 2022-11-15 linux.oracle.com
- Red Hat Security Advisory RHSA-2025:1746 vom 2025-02-24 access.redhat.com
- Ubuntu Security Notice USN-7630-1 vom 2025-07-11 ubuntu.com
- Oracle Linux Security Advisory ELSA-2026-75573 vom 2026-10-09 linux.oracle.com
CVE: CVE-2018-14371, CVE-2020-10688, CVE-2020-1695, CVE-2020-6950, CVE-2020-8840, CVE-2020-9546, CVE-2020-9547, CVE-2020-9548
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.