CVE-2022-42037

The d8s-asns package for Python, as distributed on PyPI, included a potential code-execution backdoor inserted by a third party

Critical · published October 11, 2022

CVSS v3.1
9.8
EPSS
2%
Percentile
76.1
In the wild
Unconfirmed
What it is

🚨 A sneaky backdoor has made its way into the d8s-asns package, potentially giving attackers a ticket to your Python applications! 🔥 Imagine finding out that a trusted delivery service has started accepting packages from an unknown source, letting anything slip past the guards — that’s how this code execution backdoor works in your software. 📦 An attacker could exploit this backdoor to execute arbitrary code within your environment, leading to unauthorized access, data manipulation, or even complete system takeover. This could be absolutely devastating for your applications and your data security!

Put simply

Imagine finding out that a trusted delivery service has started accepting packages from an unknown source, letting anything slip past the guards — that’s how this code execution backdoor works in your software. 📦 The d8s-asns package for Python, as distributed on PyPI, has been compromised by the inclusion of a backdoor through the democritus-csv package, allowing potential code execution with the vulnerable version 0.1.0.

What to do

An attacker could exploit this backdoor to execute arbitrary code within your environment, leading to unauthorized access, data manipulation, or even complete system takeover. This could be absolutely devastating for your applications and your data security! Immediately remove the d8s-asns package version 0.1.0 from your systems. Upgrade to a secure version or consider alternative packages that don’t contain this vulnerability. Always verify the integrity of third-party packages before installation! You've got this! Follow these steps, and you'll be one step closer to securing your environment! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01633 · 76.1th percentile
Published
2022-10-11T00:00Z
EPSS history
Timeline
  • 11 OCT 00:00Z
    The d8s-asns package for Python, as distributed on PyPI, included a potential code-execution backdoor inserted by a third party
    cvelistv5