meta-openembedded/meta-python/recipes-devtools/python/python3-pycares
Jiaying Song 32200384c7 python3-pycares: fix CVE-2025-48945
pycares is a Python module which provides an interface to c-ares. c-ares
is a C library that performs DNS requests and name resolutions
asynchronously. Prior to version 4.9.0, pycares is vulnerable to a
use-after-free condition that occurs when a Channel object is garbage
collected while DNS queries are still pending. This results in a fatal
Python error and interpreter crash. The vulnerability has been fixed in
pycares 4.9.0 by implementing a safe channel destruction mechanism.

References:
https://nvd.nist.gov/vuln/detail/CVE-2025-48945

Signed-off-by: Jiaying Song <jiaying.song.cn@windriver.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
2025-07-06 19:23:22 -04:00
..
CVE-2025-48945.patch