forked from yaml/pyyaml
-
Notifications
You must be signed in to change notification settings - Fork 0
/
announcement.msg
100 lines (70 loc) · 2.95 KB
/
announcement.msg
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
From: Tina Müller <[email protected]>
Subject: [ANN] PyYAML-5.3.1: YAML parser and emitter for Python
=======================
Announcing PyYAML-5.3.1
=======================
A new release of PyYAML is now available:
https://pypi.org/project/PyYAML/
This release contains a security fix for CVE-2020-1747. FullLoader was still
exploitable for arbitrary command execution.
https://bugzilla.redhat.com/show_bug.cgi?id=1807367
Thanks to Riccardo Schirone (https://github.com/ret2libc) for both reporting
this and providing the fixes to resolve it.
Changes
=======
* https://github.com/yaml/pyyaml/pull/386 -- Prevents arbitrary code execution during python/object/new constructor
Resources
=========
PyYAML IRC Channel: #pyyaml on irc.freenode.net
PyYAML homepage: https://github.com/yaml/pyyaml
PyYAML documentation: http://pyyaml.org/wiki/PyYAMLDocumentation
Source and binary installers: https://pypi.org/project/PyYAML/
GitHub repository: https://github.com/yaml/pyyaml/
Bug tracking: https://github.com/yaml/pyyaml/issues
YAML homepage: http://yaml.org/
YAML-core mailing list: http://lists.sourceforge.net/lists/listinfo/yaml-core
About PyYAML
============
YAML is a data serialization format designed for human readability and
interaction with scripting languages. PyYAML is a YAML parser and emitter for
Python.
PyYAML features a complete YAML 1.1 parser, Unicode support, pickle support,
capable extension API, and sensible error messages. PyYAML supports standard
YAML tags and provides Python-specific tags that allow to represent an
arbitrary Python object.
PyYAML is applicable for a broad range of tasks from complex configuration
files to object serialization and persistence.
Example
=======
>>> import yaml
>>> yaml.full_load("""
... name: PyYAML
... description: YAML parser and emitter for Python
... homepage: https://github.com/yaml/pyyaml
... keywords: [YAML, serialization, configuration, persistence, pickle]
... """)
{'keywords': ['YAML', 'serialization', 'configuration', 'persistence',
'pickle'], 'homepage': 'https://github.com/yaml/pyyaml', 'description':
'YAML parser and emitter for Python', 'name': 'PyYAML'}
>>> print(yaml.dump(_))
name: PyYAML
homepage: https://github.com/yaml/pyyaml
description: YAML parser and emitter for Python
keywords: [YAML, serialization, configuration, persistence, pickle]
Maintainers
===========
The following people are currently responsible for maintaining PyYAML:
* Tina Mueller
* Ingy döt Net
* Matt Davis
and many thanks to all who have contribributed!
See: https://github.com/yaml/pyyaml/pulls
Copyright
=========
Copyright (c) 2017-2020 Ingy döt Net <[email protected]>
Copyright (c) 2006-2016 Kirill Simonov <[email protected]>
The PyYAML module was written by Kirill Simonov <[email protected]>.
It is currently maintained by the YAML and Python communities.
PyYAML is released under the MIT license.
See the file LICENSE for more details.