Kurz gesagt
- CVE-2023-0871 ist eine Schwachstelle (MITTEL (CVSS 6.1)) in org.opennms.core:org.opennms.core.xml, horizon (opennms), meridian (opennms).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.55%, höher als bei 45.9% aller Schwachstellen.
- Abhilfe: auf 32.0.2, 2020.1.38, 2021.1.30, 2022.1.9 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| org.opennms.core:org.opennms.core.xml Maven | ≥ 31.0.8, < 32.0.2
| 32.0.2
|
| horizon | = 31.0.8≥ 32.0.0, < 32.0.2
| 32.0.2
|
| meridian | ≥ 2020.0.0, < 2020.1.38≥ 2021.0.0, < 2021.1.30≥ 2022.1.0, < 2022.1.9≥ 2023.0.0, < 2023.1.6
| 2020.1.382021.1.302022.1.92023.1.6
|
Description
XXE injection in /rtc/post/ endpoint in OpenNMS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms is vulnerable to XML external entity (XXE) injection, which can be used for instance to force Horizon to make arbitrary HTTP requests to internal and external services. The solution is to upgrade to Meridian 2023.1.6, 2022.1.19, 2021.1.30, 2020.1.38 or Horizon 32.0.2 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
NVD description
XXE injection in /rtc/post/ endpoint in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms is vulnerable to XML external entity (XXE) injection, which can be used for instance to force Horizon to make arbitrary HTTP requests to internal and external services. The solution is to upgrade to Meridian 2023.1.6, 2022.1.19, 2021.1.30, 2020.1.38 or Horizon 32.0.2 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet. OpenNMS thanks Erik Wynter and Moshe Apelbaum for reporting this issue.
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