python / python/cpython

smtplib mixes RFC821 and RFC822 addresses

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stdlib topic-email type-security
主要语言
Python
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描述

BPO 34591
Nosy @daurnimator, @Zheaoli, @epicfaace

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 2018-09-05.20:41:44.008>
labels = ['type-security', 'library']
title = 'smtplib mixes RFC821 and RFC822 addresses'
updated_at = <Date 2020-03-23.18:01:04.929>
user = 'https://github.com/daurnimator'

bugs.python.org fields:

activity = <Date 2020-03-23.18:01:04.929>
actor = 'Manjusaka'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2018-09-05.20:41:44.008>
creator = 'daurnimator'
dependencies = []
files = []
hgrepos = []
issue_num = 34591
keywords = []
message_count = 4.0
messages = ['324653', '364200', '364220', '364869']
nosy_count = 3.0
nosy_names = ['daurnimator', 'Manjusaka', 'epicfaace']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'security'
url = 'https://bugs.python.org/issue34591'
versions = []

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  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

调研方向

从 smtplib 实现和所引用的 BPO issue 34591 入手,确定 RFC821 地址和 RFC822 地址目前是如何混用的。明确预期的地址处理方式,并定义回归测试覆盖范围,以证明这些协议不再被混淆。

由索引模型根据 Issue 内容生成。

评估

技术栈
python
领域
networking, security
Issue 类型
缺陷
难度
4/5
预计耗时
3-5 天
活跃度
停滞
描述清晰度
需要澄清
新手友好度
25/100

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