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CVE-2022-44048: n/a in n/a

Critical
VulnerabilityCVE-2022-44048cvecve-2022-44048
Published: Mon Nov 07 2022 (11/07/2022, 00:00:00 UTC)
Source: CVE
Vendor/Project: n/a
Product: n/a

Description

The d8s-urls for python, as distributed on PyPI, included a potential code-execution backdoor inserted by a third party. A potential code execution backdoor inserted by third parties is the democritus-domains package. The affected version of d8s-htm is 0.1.0.

AI-Powered Analysis

AILast updated: 07/03/2025, 09:27:32 UTC

Technical Analysis

CVE-2022-44048 is a critical security vulnerability involving a malicious code-execution backdoor inserted into certain Python packages distributed via the PyPI repository. Specifically, the vulnerability affects the 'd8s-urls' package and the 'democritus-domains' package, with the affected version of 'd8s-htm' being 0.1.0. These packages were compromised by a third party who inserted a backdoor that allows remote code execution without requiring any user interaction or privileges. The vulnerability is classified under CWE-434, which relates to untrusted file upload or inclusion leading to code execution. The CVSS v3.1 score is 9.8 (critical), indicating that the flaw is remotely exploitable over the network (AV:N), requires no privileges (PR:N), no user interaction (UI:N), and impacts confidentiality, integrity, and availability to a high degree (C:H/I:H/A:H). Although no known exploits have been reported in the wild, the potential for attackers to execute arbitrary code on systems that install these compromised packages is significant. The lack of vendor or product information suggests these packages are community-developed or less formally maintained, increasing the risk that users may unknowingly install compromised versions. This vulnerability highlights the risks associated with supply chain attacks in open-source ecosystems, where malicious actors inject backdoors into widely used libraries to gain unauthorized access or control over affected systems.

Potential Impact

For European organizations, the impact of CVE-2022-44048 can be severe, especially for those relying on Python-based applications or development environments that incorporate the affected packages. The backdoor enables attackers to execute arbitrary code remotely, potentially leading to full system compromise, data exfiltration, disruption of services, or deployment of ransomware. Organizations in sectors such as finance, healthcare, government, and critical infrastructure are particularly at risk due to the sensitive nature of their data and operations. The supply chain nature of this attack means that even organizations with strong perimeter defenses can be compromised if they incorporate the affected packages into their software or development pipelines. Additionally, the stealthy nature of backdoors can allow attackers to maintain persistent access, evade detection, and conduct further lateral movement within networks. Given the critical severity and ease of exploitation, European organizations must treat this vulnerability with high urgency to prevent potential breaches and operational disruptions.

Mitigation Recommendations

To mitigate the risks posed by CVE-2022-44048, European organizations should take the following specific actions: 1) Immediately audit all Python dependencies in use, focusing on the presence of 'd8s-urls', 'democritus-domains', and 'd8s-htm' packages, especially version 0.1.0. 2) Remove or replace any affected packages with verified clean versions or alternative libraries from trusted sources. 3) Implement strict dependency management policies, including the use of tools like pip-audit or dependency-check to identify vulnerable packages proactively. 4) Employ software supply chain security best practices such as verifying package integrity via checksums or signatures before installation. 5) Monitor development and production environments for unusual behavior indicative of backdoor activity, including unexpected network connections or process executions. 6) Educate developers and DevOps teams about the risks of using unverified third-party packages and encourage the use of internal package repositories with vetted components. 7) Apply runtime application self-protection (RASP) or endpoint detection and response (EDR) solutions to detect and block suspicious code execution. 8) Keep incident response plans updated to quickly address any exploitation attempts. These targeted measures go beyond generic advice by focusing on supply chain hygiene, proactive detection, and developer awareness tailored to the nature of this threat.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2022-10-30T00:00:00.000Z
Cisa Enriched
true
Cvss Version
3.1
State
PUBLISHED

Threat ID: 682d981dc4522896dcbdafb9

Added to database: 5/21/2025, 9:08:45 AM

Last enriched: 7/3/2025, 9:27:32 AM

Last updated: 8/14/2025, 6:13:30 AM

Views: 12

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