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Fix CVE–2021–43138 #108

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@debricked debricked bot commented Jun 20, 2022

CVE–2021–43138

Vulnerable dependency:     async (npm)    2.6.3

Vulnerability details

Description

NVD

In Async before 2.6.4 and 3.x before 3.2.2, a malicious user can obtain privileges via the mapValues() method, aka lib/internal/iterator.js createObjectIterator prototype pollution.

GitHub

Prototype Pollution in async

A vulnerability exists in Async through 3.2.1 for 3.x and through 2.6.3 for 2.x (fixed in 3.2.2 and 2.6.4), which could let a malicious user obtain privileges via the mapValues() method.

CVSS details - 7.8

 

CVSS3 metrics
Attack Vector Local
Attack Complexity Low
Privileges Required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High
References

    THIRD PARTY
    async/CHANGELOG.md at v2.6.4 · caolan/async · GitHub
    Prototype Pollution in async · CVE-2021-43138 · GitHub Advisory Database · GitHub
    Fix prototype pollution vulnerability · caolan/async@e1ecdbf · GitHub
    async/iterator.js at master · caolan/async · GitHub
    Edit fiddle - JSFiddle - Code Playground
    async/mapValuesLimit.js at master · caolan/async · GitHub
    Fix prototype pollution vulnerability (#1828) · caolan/async@8f7f903 · GitHub
    Fix prototype pollution vulnerability by mriedem · Pull Request #1828 · caolan/async · GitHub
    Comparing v2.6.3...v2.6.4 · caolan/async · GitHub

 

Related information

📌 Remember! Check the changes to ensure they don't introduce any breaking changes.
📚 Read more about the CVE

 

dependabot bot and others added 2 commits June 13, 2022 11:01
Bumps [@angular/core](https://github.com/angular/angular/tree/HEAD/packages/core) from 9.1.11 to 11.0.5.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/11.0.5/packages/core)

---
updated-dependencies:
- dependency-name: "@angular/core"
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@AramAlsabti AramAlsabti changed the base branch from dependabot/npm_and_yarn/angular/core-11.0.5 to stage September 21, 2022 14:19
This was referenced Sep 21, 2022
@AramAlsabti
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Fixed in a801c3c

@ramogens-OS2 ramogens-OS2 deleted the debricked-fix-CVE_2021_43138-6117e3c3dcbf91ff branch November 14, 2023 13:25
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