Skip to content

NuytsTech Security

  • Home
  • Terms of Use
    • Privacy Policy
  • Blog
  • Cloud Hosting
  • Contact

NuytsTech Security

  • Home
  • Terms of Use
    • Privacy Policy
  • Blog
  • Cloud Hosting
  • Contact
  • Vulnerabilities

CVE-2021-23406

by Fred · 24/08/2021

This affects the package pac-resolver before 5.0.0. This can occur when used with untrusted input, due to unsafe PAC file handling. **NOTE:** The fix for this vulnerability is applied in the node-degenerator library, a dependency written by the same maintainer.

Date published : 2021-08-24

https://github.com/TooTallNate/node-degenerator/commit/9d25bb67d957bc2e5425fea7bf7a58b3fc64ff9e

https://github.com/TooTallNate/node-degenerator/commit/ccc3445354135398b6eb1a04c7d27c13b833f2d5

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Bluesky (Opens in new window) Bluesky
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Threads (Opens in new window) Threads
  • Click to share on Mastodon (Opens in new window) Mastodon

Similar

Tags: Cybersecurity Alert

  • Next story CVE-2020-18065
  • Previous story CVE-2021-39615

Recent Posts

  • CVE-2025-9815
  • CVE-2025-9814
  • CVE-2025-9813
  • CVE-2025-9812
  • CVE-2025-9811
  • CVE-2025-8662
  • CVE-2025-9806
  • CVE-2025-9805
  • CVE-2025-58178
  • CVE-2025-58162
  • CVE-2025-58161
  • CVE-2025-57808
  • CVE-2025-9802
  • CVE-2025-9801
  • CVE-2025-9800
  • CVE-2025-9799
  • CVE-2025-9797
  • CVE-2025-9796
  • CVE-2025-9795
  • CVE-2025-9794
  • CVE-2025-9793
  • CVE-2025-9792
  • CVE-2025-9810
  • CVE-2025-9809
  • CVE-2025-9791
  • CVE-2025-9790
  • CVE-2025-9789
  • CVE-2025-9788
  • CVE-2025-3586
  • CVE-2025-9375

Categories

  • Critical cyberalert
  • Vulnerabilities

Tags

CISA Cybersecurity Alert Shields Up

© 1999-2025 NUYTSTECH. All Rights Reserved. Use of the CVE (Common Vulnerabilities and Exposures) from this non-profit website are subject to the terms of use.

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.