Update 2024-05-21-22-11-31.gh-issue-119342.BTFj4Z.rst

Author: serhiy-storchaka

Misc/NEWS.d/next/Security/2024-05-21-22-11-31.gh-issue-119342.BTFj4Z.rst

@@ -1,2 +1,6 @@
-Fix OOM vulnerability in :mod:`plistlib`, when reading a specially prepared
-small Plist file could cause consuming an arbitrary amount of memory.
+Fix a potential denial of service in the :mod:`plistlib` module.
+When reading a Plist file received from untrusted source, it could cause
+an arbitrary amount of memory to be allocated.
+In best case this could lead to a :exc:`MemoryError` or other process crash.
+In worst case it could lead to swapping which would dramatically slow down the
+whole system and make it less responcible.