FKIE_CVE-2023-0871

Vulnerability from fkie_nvd - Published: 2023-08-11 17:15 - Updated: 2024-11-21 07:38
Severity ?
5.4 (Medium) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:L
6.1 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Summary
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.
References
security@opennms.comhttps://docs.opennms.com/horizon/32/releasenotes/changelog.htmlRelease Notes
security@opennms.comhttps://github.com/OpenNMS/opennms/pull/6355Patch
af854a3a-2127-422b-91ae-364da2661108https://docs.opennms.com/horizon/32/releasenotes/changelog.htmlRelease Notes
af854a3a-2127-422b-91ae-364da2661108https://github.com/OpenNMS/opennms/pull/6355Patch
Impacted products
Vendor Product Version
opennms horizon *
opennms horizon 31.0.8
opennms meridian *
opennms meridian *
opennms meridian *
opennms meridian *
To clipboard 

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  "id": "CVE-2023-0871",
  "lastModified": "2024-11-21T07:38:00.630",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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Detection rules are retrieved from Rulezet.