Path traversal in Apache Pulsar - CVE-2024-27317
Published: March 15, 2024
Vulnerability identifier: #VU87562
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-27317
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to perform directory traversal attacks.
The vulnerability exists due to improper validation of file names inside .jar and .nar files. A remote user can upload a specially crafted archive to the application and overwrite arbitrary files on the system.
Affected software
Apache Pulsar
How to mitigate CVE-2024-27317
Install update from vendor's website.
Apache Pulsar - addressed in versions 2.10.6, 2.11.4, 3.0.3, 3.1.3, 3.2.1