An issue was discovered in UCI IDOL 2 (aka uciIDOL or IDOL2) through 2.12. Due to improper input validation, improper deserialization, and improper restriction of operations within the bounds of a memory buffer, IDOL2 is vulnerable to Denial-of-Service (DoS) attacks and possibly remote code execution. A certain XmlMessage document causes 100% CPU consumption.
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-051.txt
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-050.txt
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