pySCG: Replacing CWE-400 with something that describes the resource exhaustion case better

未關閉
  • 哪裡不對？
#17 1 則留言 0 個 reaction 已指派 1 人 在 GitHub 檢視

@myteron 已經在處理了。

開始於 2024年10月22日。

評估

這個 Issue 還沒有評估資料。

描述

The description of CWE-400 in MITRE document (https://cwe.mitre.org/data/definitions/400.html#Vulnerability_Mapping_Notes_400) suggests this:

Usage: DISCOURAGED(this CWE ID should not be used to map to real-world vulnerabilities)

Reason: Frequent Misuse

Rationale:

[CWE-400](https://cwe.mitre.org/data/definitions/400.html) is intended for incorrect behaviors in which the product is expected to track and restrict how many resources it consumes, but [CWE-400](https://cwe.mitre.org/data/definitions/400.html) is often misused because it is conflated with the "technical impact" of vulnerabilities in which resource consumption occurs. It is sometimes used for low-information vulnerability reports. It is a level-1 Class (i.e., a child of a Pillar).

Comments:

Closely analyze the specific mistake that is causing resource consumption, and perform a CWE mapping for that mistake. Consider children/descendants such as [CWE-770](https://cwe.mitre.org/data/definitions/770.html): Allocation of Resources Without Limits or Throttling, [CWE-771](https://cwe.mitre.org/data/definitions/771.html): Missing Reference to Active Allocated Resource, [CWE-410](https://cwe.mitre.org/data/definitions/410.html): Insufficient Resource Pool, [CWE-772](https://cwe.mitre.org/data/definitions/772.html): Missing Release of Resource after Effective Lifetime, [CWE-834](https://cwe.mitre.org/data/definitions/834.html): Excessive Iteration, [CWE-405](https://cwe.mitre.org/data/definitions/405.html): Asymmetric Resource Consumption (Amplification), and others.

Do you want to pinpoint to another specific CWE that is more appropriate?

主要語言
Python
星號
2
分支
2
平均合併
11 分鐘
30 天內合併 PR
2

環境準備

  • 沒有 Dockerfile 或 Docker Compose 檔案
  • 沒有 Pull Request 範本
  • 閱讀貢獻指南

從這裡開始

  1. 先讀完整個 Issue，再讀專案的貢獻指南。
  2. 在 Issue 下留言說明你要接手 —— 這能避免兩個人做同樣的事。
  3. Fork 儲存庫，在一個分支上完成修改。
  4. 送出 Pull Request，並在描述裡引用這個 Issue 編號。

ossf/python-secure-coding-guide 的其他 Issue

查看 ossf/python-secure-coding-guide 的全部 Issue

相似的 Issue

更多 Python Issue

把新 issue 寄到你的電子郵件信箱

精選適合新手參與的 GitHub issue 摘要。