CVE-2023-3997 – Unauthenticated Log Injection In Splunk SOAR

https://notcve.org/view.php?id=CVE-2023-3997

Splunk SOAR versions lower than 6.1.0 are indirectly affected by a potential vulnerability accessed through the user’s terminal. A third party can send Splunk SOAR a maliciously crafted web request containing special ANSI characters to cause log file poisoning. When a terminal user attempts to view the poisoned logs, this can tamper with the terminal and cause possible malicious code execution from the terminal user’s action. Splunk SOAR versions 6.0.2 and earlier are indirectly affected by a potential vulnerability accessed through the user’s terminal. A third party can send Splunk SOAR a maliciously crafted web request containing special ANSI characters to cause log file poisoning. • https://advisory.splunk.com/advisories/SVD-2023-0702 • CWE-116: Improper Encoding or Escaping of Output CWE-117: Improper Output Neutralization for Logs •