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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXhwNWotd2o0aC0yanE5
Injection and Improper Input Validation in Apache Unomi
It is possible to inject malicious OGNL or MVEL scripts into the /context.json public endpoint. This was partially fixed in 1.5.1 but a new attack vector was found. In Apache Unomi version 1.5.2 scripts are now completely filtered from the input. It is highly recommended to upgrade to the latest available version of the 1.5.x release to fix this problem.
Permalink: https://github.com/advisories/GHSA-xp5j-wj4h-2jq9JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXhwNWotd2o0aC0yanE5
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: about 2 years ago
Updated: about 1 year ago
CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-xp5j-wj4h-2jq9, CVE-2020-13942
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-13942
- https://advisory.checkmarx.net/advisory/CX-2020-4284
- https://lists.apache.org/thread.html/r08a4057ff7196b8880117edaa4b6207cbd36ed692d8dd1f5a56b4d0f@%3Cannounce.apache.org%3E
- https://lists.apache.org/thread.html/r4a8fa91836687eaca42b5420a778ca8c8fd3a3740e4cf4401acc9118@%3Cdev.unomi.apache.org%3E
- https://lists.apache.org/thread.html/r4a8fa91836687eaca42b5420a778ca8c8fd3a3740e4cf4401acc9118@%3Cusers.unomi.apache.org%3E
- https://lists.apache.org/thread.html/rcb6d2eafcf15def433aaddfa06738e5faa5060cef2647769e178999a@%3Cdev.unomi.apache.org%3E
- https://lists.apache.org/thread.html/rcb6d2eafcf15def433aaddfa06738e5faa5060cef2647769e178999a@%3Cusers.unomi.apache.org%3E
- http://unomi.apache.org./security/cve-2020-13942.txt
- http://www.openwall.com/lists/oss-security/2020/11/24/5
- https://lists.apache.org/thread.html/r79672c25e0ef9bb4b9148376281200a8e61c6d5ef5bb705e9a363460@%3Ccommits.unomi.apache.org%3E
- https://github.com/advisories/GHSA-xp5j-wj4h-2jq9
Affected Packages
maven:org.apache.unomi:unomi
Dependent packages: 3Dependent repositories: 5
Downloads:
Affected Version Ranges: < 1.5.2
Fixed in: 1.5.2
All affected versions: 1.5.0, 1.5.1
All unaffected versions: 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.5.6, 1.5.7, 1.6.0, 1.6.1, 1.7.0, 1.7.1, 1.8.0, 1.9.0, 1.9.1, 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.4.0