CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HMalcolm is a network traffic analysis tool suite. Prior to version 26.07.0, `safe-extract.py` extracts uploaded archives with no limit on entry count, directory depth, total entries, or output size. A small malicious archive containing a large number of directory or file entries causes the filebeat processing container to create an unbounded number of filesystem objects, exhausting inodes or filesystem metadata and denying service to the processing pipeline and any service sharing the same mount. Version 26.07.0 fixes the issue.
Several vulnerabilities in CISA Malcolm allow for denial-of-service attacks and arbitrary code execution. Versions prior to 26.06.1 and 26.07.1 are affected. The vulnerabilities stem from issues related to unbounded file…