Python · Python · CVE-2022-48564
**Name of the Vulnerable Software and Affected Versions**
Python versions prior to 3.9.2
**Description**
The issue is related to the `read ints` function in the `plistlib.py` component of the Python interpreter, which is vulnerable to uncontrolled resource consumption. This can be exploited by a remote attacker to cause a denial of service. The vulnerability occurs when processing malformed Apple Property List files in binary format, leading to CPU and RAM exhaustion.
**Recommendations**
For versions prior to 3.9.2, update to version 3.9.2 or later to resolve the issue. As a temporary workaround, consider restricting the use of the `read ints` function in `plistlib.py` to minimize the risk of exploitation. Avoid processing untrusted or malformed Apple Property List files in binary format until the issue is resolved.