cve-2024-27317
Vulnerability from cvelistv5
Published
2024-03-12 18:18
Modified
2025-02-13 17:46
Severity ?
8.4 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
Summary
In Pulsar Functions Worker, authenticated users can upload functions in jar or nar files. These files, essentially zip files, are extracted by the Functions Worker. However, if a malicious file is uploaded, it could exploit a directory traversal vulnerability. This occurs when the filenames in the zip files, which aren't properly validated, contain special elements like "..", altering the directory path. This could allow an attacker to create or modify files outside of the designated extraction directory, potentially influencing system behavior. This vulnerability also applies to the Pulsar Broker when it is configured with "functionsWorkerEnabled=true". This issue affects Apache Pulsar versions from 2.4.0 to 2.10.5, from 2.11.0 to 2.11.3, from 3.0.0 to 3.0.2, from 3.1.0 to 3.1.2, and 3.2.0. 2.10 Pulsar Function Worker users should upgrade to at least 2.10.6. 2.11 Pulsar Function Worker users should upgrade to at least 2.11.4. 3.0 Pulsar Function Worker users should upgrade to at least 3.0.3. 3.1 Pulsar Function Worker users should upgrade to at least 3.1.3. 3.2 Pulsar Function Worker users should upgrade to at least 3.2.1. Users operating versions prior to those listed above should upgrade to the aforementioned patched versions or newer versions.
References
security@apache.orghttp://www.openwall.com/lists/oss-security/2024/03/12/10Mailing List, Third Party Advisory
security@apache.orghttps://lists.apache.org/thread/ct9xmvlf7lompc1pxvlsb60qstfsm9poVendor Advisory
security@apache.orghttps://pulsar.apache.org/security/CVE-2024-27317/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2024/03/12/10Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread/ct9xmvlf7lompc1pxvlsb60qstfsm9poVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://pulsar.apache.org/security/CVE-2024-27317/Vendor Advisory
Impacted products
Vendor Product Version
Apache Software Foundation Apache Pulsar Version: 2.4.0   ≤
Version: 2.11.0   ≤
Version: 3.0.0   ≤
Version: 3.1.0   ≤
Version: 3.2.0   ≤
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}


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