CVE-2024-24824

Graylog is a free and open log management platform. Starting in version 2.0.0 and prior to versions 5.1.11 and 5.2.4, arbitrary classes can be loaded and instantiated using a HTTP PUT request to the `/api/system/cluster_config/` endpoint. Graylog's cluster config system uses fully qualified class names as config keys. To validate the existence of the requested class before using them, Graylog loads the class using the class loader. If a user with the appropriate permissions performs the request, arbitrary classes with 1-arg String constructors can be instantiated. This will execute arbitrary code that is run during class instantiation. In the specific use case of `java.io.File`, the behavior of the internal web-server stack will lead to information exposure by including the entire file content in the response to the REST request. Versions 5.1.11 and 5.2.4 contain a fix for this issue.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:graylog:graylog:*:*:*:*:*:*:*:*
cpe:2.3:a:graylog:graylog:*:*:*:*:*:*:*:*

History

15 Feb 2024, 15:40

Type Values Removed Values Added
First Time Graylog graylog
Graylog
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 8.8
References () https://github.com/Graylog2/graylog2-server/blob/e458db8bf4f789d4d19f1b37f0263f910c8d036c/graylog2-server/src/main/java/org/graylog2/rest/resources/system/ClusterConfigResource.java#L208-L214 - () https://github.com/Graylog2/graylog2-server/blob/e458db8bf4f789d4d19f1b37f0263f910c8d036c/graylog2-server/src/main/java/org/graylog2/rest/resources/system/ClusterConfigResource.java#L208-L214 - Product
References () https://github.com/Graylog2/graylog2-server/commit/7f8ef7fa8edf493106d5ef6f777d4da02c5194d9 - () https://github.com/Graylog2/graylog2-server/commit/7f8ef7fa8edf493106d5ef6f777d4da02c5194d9 - Patch
References () https://github.com/Graylog2/graylog2-server/commit/75ef2b8d60e7d67f859b79fe712c8ae7b2e861d8 - () https://github.com/Graylog2/graylog2-server/commit/75ef2b8d60e7d67f859b79fe712c8ae7b2e861d8 - Patch
References () https://github.com/Graylog2/graylog2-server/security/advisories/GHSA-p6gg-5hf4-4rgj - () https://github.com/Graylog2/graylog2-server/security/advisories/GHSA-p6gg-5hf4-4rgj - Exploit, Vendor Advisory
CWE CWE-284
CPE cpe:2.3:a:graylog:graylog:*:*:*:*:*:*:*:*

07 Feb 2024, 18:16

Type Values Removed Values Added
New CVE

Information

Published : 2024-02-07 18:15

Updated : 2024-02-28 20:54


NVD link : CVE-2024-24824

Mitre link : CVE-2024-24824

CVE.ORG link : CVE-2024-24824


JSON object : View

Products Affected

graylog

  • graylog
CWE
CWE-863

Incorrect Authorization

CWE-284

Improper Access Control