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8247f19 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | diff --git a/CHANGELOG.md b/CHANGELOG.md
index 225fced44..7bfe08edb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -663,9 +663,13 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
- Fixed an issue where `HorovodStrategy.teardown()` did not complete gracefully if an exception was thrown during callback setup [#11752](https://github.com/PyTorchLightning/pytorch-lightning/pull/11752)
+
- Fixed security vulnerabilities CVE-2020-1747 and CVE-2020-14343 caused by the `PyYAML` dependency ([#11099](https://github.com/PyTorchLightning/pytorch-lightning/pull/11099))
+- Fixed security vulnerability "CWE-94: Improper Control of Generation of Code (Code Injection)" ([#12212](https://github.com/PyTorchLightning/pytorch-lightning/pull/12212))
+
+
- Fixed logging on `{test,validation}_epoch_end` with multiple dataloaders ([#11132](https://github.com/PyTorchLightning/pytorch-lightning/pull/11132))
diff --git a/pytorch_lightning/utilities/argparse.py b/pytorch_lightning/utilities/argparse.py
index e729f862c..8927ff093 100644
--- a/pytorch_lightning/utilities/argparse.py
+++ b/pytorch_lightning/utilities/argparse.py
@@ -17,6 +17,7 @@ import inspect
import os
from abc import ABC
from argparse import _ArgumentGroup, ArgumentParser, Namespace
+from ast import literal_eval
from contextlib import suppress
from functools import wraps
from typing import Any, Callable, cast, Dict, List, Tuple, Type, TypeVar, Union
@@ -121,7 +122,7 @@ def parse_env_variables(cls: Type["pl.Trainer"], template: str = "PL_%(cls_name)
# todo: specify the possible exception
with suppress(Exception):
# converting to native types like int/float/bool
- val = eval(val)
+ val = literal_eval(val)
env_args[arg_name] = val
return Namespace(**env_args)
|