[security] Open redirect attack due to insufficient validation in Urlparse

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#88,907 创建于 2021年7月26日 5 条评论 0 个 reaction 已指派 0 人在 GitHub 查看

还没有人认领这个 Issue。

评估

难度: 4/5
预计耗时: 3-5 天
新手友好度: 25/100

Issue 类型: 缺陷
描述清晰度: 需要澄清
活跃度: 停滞
技术栈: python
领域: security

调研方向

从 BPO issue 44744 中描述的 Urlparse 行为开始，检查当前的 URL 解析实现。复现开放重定向案例，并确定受影响输入所需的验证方式。攻击被阻止且回归测试覆盖率验证了修正后的行为，即表示完成。

由索引模型根据 Issue 内容生成。

描述

3.10 3.11 3.7 (EOL) 3.8 (EOL) 3.9 (EOL) stdlib type-security

BPO	44744
Nosy	@lysnikolaou, @loganasherjones, @ready-research

^{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 = None
closed_at = None
created_at = <Date 2021-07-26.14:58:32.795>
labels = ['type-security', '3.8', '3.9', '3.10', '3.11', '3.7', 'library']
title = '[security] Open redirect attack due to insufficient validation in Urlparse'
updated_at = <Date 2021-07-30.20:30:12.641>
user = 'https://github.com/ready-research'

bugs.python.org fields:

activity = <Date 2021-07-30.20:30:12.641>
actor = 'terry.reedy'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2021-07-26.14:58:32.795>
creator = 'ready-research'
dependencies = []
files = []
hgrepos = []
issue_num = 44744
keywords = []
message_count = 5.0
messages = ['398232', '398273', '398274', '398276', '398295']
nosy_count = 3.0
nosy_names = ['lys.nikolaou', 'loganasherjones', 'ready-research']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'test needed'
status = 'open'
superseder = None
type = 'security'
url = 'https://bugs.python.org/issue44744'
versions = ['Python 3.6', 'Python 3.7', 'Python 3.8', 'Python 3.9', 'Python 3.10', 'Python 3.11']

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