zipfile - ZipExtFile.read goes into 100% CPU infinite loop on maliciously binary edited zips #64277
Description
| BPO | 20078 |
|---|---|
| Nosy | @ronaldoussoren, @serhiy-storchaka |
| Files |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = 'https://github.com/serhiy-storchaka'
closed_at = <Date 2014-01-09.18:20:51.690>
created_at = <Date 2013-12-27.02:11:20.466>
labels = ['type-security', 'library', 'expert-IO']
title = 'zipfile - ZipExtFile.read goes into 100% CPU infinite loop on maliciously binary edited zips'
updated_at = <Date 2014-01-09.18:20:51.689>
user = 'https://bugs.python.org/nandiya'bugs.python.org fields:
activity = <Date 2014-01-09.18:20:51.689>
actor = 'serhiy.storchaka'
assignee = 'serhiy.storchaka'
closed = True
closed_date = <Date 2014-01-09.18:20:51.690>
closer = 'serhiy.storchaka'
components = ['Library (Lib)', 'IO']
creation = <Date 2013-12-27.02:11:20.466>
creator = 'nandiya'
dependencies = []
files = ['33277', '33309']
hgrepos = []
issue_num = 20078
keywords = ['patch']
message_count = 5.0
messages = ['206978', '207307', '207573', '207735', '207767']
nosy_count = 5.0
nosy_names = ['ronaldoussoren', 'cvrebert', 'python-dev', 'serhiy.storchaka', 'nandiya']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'security'
url = 'https://bugs.python.org/issue20078'
versions = ['Python 3.3', 'Python 3.4']