vulnerability
Amazon Linux AMI 2: CVE-2021-3177: Security patch for python3, python, python38 (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jan 19, 2021 | Feb 22, 2021 | Sep 28, 2023 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jan 19, 2021
Added
Feb 22, 2021
Modified
Sep 28, 2023
Description
Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input, as demonstrated by a 1e300 argument to c_double.from_param. This occurs because sprintf is used unsafely.
Solutions
amazon-linux-ami-2-upgrade-pythonamazon-linux-ami-2-upgrade-python-debugamazon-linux-ami-2-upgrade-python-debuginfoamazon-linux-ami-2-upgrade-python-develamazon-linux-ami-2-upgrade-python-libsamazon-linux-ami-2-upgrade-python-testamazon-linux-ami-2-upgrade-python-toolsamazon-linux-ami-2-upgrade-python3amazon-linux-ami-2-upgrade-python3-debugamazon-linux-ami-2-upgrade-python3-debuginfoamazon-linux-ami-2-upgrade-python3-develamazon-linux-ami-2-upgrade-python3-libsamazon-linux-ami-2-upgrade-python3-testamazon-linux-ami-2-upgrade-python3-tkinteramazon-linux-ami-2-upgrade-python3-toolsamazon-linux-ami-2-upgrade-python38amazon-linux-ami-2-upgrade-python38-debugamazon-linux-ami-2-upgrade-python38-debuginfoamazon-linux-ami-2-upgrade-python38-develamazon-linux-ami-2-upgrade-python38-libsamazon-linux-ami-2-upgrade-python38-testamazon-linux-ami-2-upgrade-python38-tkinteramazon-linux-ami-2-upgrade-python38-toolsamazon-linux-ami-2-upgrade-tkinter
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