CVE-2023-50292

moderate-risk
Published 2024-02-09

Incorrect Permission Assignment for Critical Resource, Improper Control of Dynamically-Managed Code Resources vulnerability in Apache Solr. This issue affects Apache Solr: from 8.10.0 through 8.11.2, from 9.0.0 before 9.3.0. The Schema Designer was introduced to allow users to more easily configure and test new Schemas and configSets. However, when the feature was created, the "trust" (authentication) of these configSets was not considered. External library loading is only available to configSets that are "trusted" (created by authenticated users), thus non-authenticated users are unable to perform Remote Code Execution. Since the Schema Designer loaded configSets without taking their "trust" into account, configSets that were created by unauthenticated users were allowed to load external libraries when used in the Schema Designer. Users are recommended to upgrade to version 9.3.0, which fixes the issue.

Do I need to act?

!
40.1% chance of exploitation in next 30 days
EPSS score — higher than 60% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Apache

References (4)

Mailing List http://www.openwall.com/lists/oss-security/2024/02/09/3
Vendor Advisory https://solr.apache.org/security.html#cve-2023-50298-apache-solr-can-expose-zook...
Mailing List http://www.openwall.com/lists/oss-security/2024/02/09/3
Vendor Advisory https://solr.apache.org/security.html#cve-2023-50298-apache-solr-can-expose-zook...
48
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 17/34 · Moderate
Exposure 5/34 · Minimal