pySCG: New Python specific rule that promotes signed software, CWE-494: Download of Code Without Integrity Check
还没有人认领这个 Issue。
评估
调研方向
Start by reading the linked CWE-494 and Python.org Sigstore information, then review the Python Packaging User Guide section on signed wheel files. Draft a Python-specific rule explaining the risk of downloading code without integrity checks and how to verify already signed software; decide whether guidance on creating signatures belongs in a separate rule. Done means the rule clearly covers verification before software is used.
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描述
Supply chain attacks are the most efficient attack vector for malicious actors. We need a rule that outlines the issue, aka lack of software verification, and showcase how to at least verify already signed software.
CWE-494: Download of Code Without Integrity Check
Own signatures might require another rule to avoid overloading this one.
Python modules are frequently hosted on mirrors with unknown trust.
Python.org provides a solution via Sigstore since Python 3.10.7
Sigstore information
it is not very well know amongst coders.
Python allows to sign wheel files distribution format — Python Packaging User Guide
some text:
Allowing only signed code can prevent injection of malicious or untested code running on production servers. Integrity and authenticity must be verified prior to using code. Authorization must not be assumed but can be based on verifiable individual identities or attributes of signed software.
- 主要语言
- Python
- 星标
- 2
- 派生
- 2
- 平均合并
- 11 分钟
- 30 天内合并 PR
- 2
环境准备
- 没有 Dockerfile 或 Docker Compose 文件
- 没有 Pull Request 模板
- 阅读贡献指南
从这里开始
- 先读完整个 Issue，再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库，在一个分支上完成修改。
- 提交 Pull Request，并在描述里引用这个 Issue 编号。
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