Cloud Vulnerability DB
An open project to list all known cloud vulnerabilities and Cloud Service Provider security issues
Vulnerability DatabaseCVE-2024-27763
CVE-2024-27763:
Python vulnerability analysis and mitigation
Overview
XPixelGroup BasicSR through version 1.4.2 contains a local code execution vulnerability in the initdistslurm function. The vulnerability exists when the 'scontrol show hostname' command is executed in the presence of a crafted SLURM_NODELIST environment variable (NVD).
Technical details
The vulnerability is present in the basicsr/utils/distutil.py file where the application executes the 'scontrol show hostname' command using an unvalidated SLURMNODELIST environment variable. The code retrieves the hostname from the SLURM controller without proper input validation, potentially allowing for command injection. The current CVSS v3.1 score is 5.3 (Medium) with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L (GitHub Gist, NVD).
Impact
If successfully exploited, this vulnerability could allow local attackers to execute arbitrary code within the context of the application. This could potentially lead to unauthorized access, privilege escalation, or denial of service (GitHub Gist).
Mitigation and workarounds
To mitigate this vulnerability, it is recommended to implement strict input validation and sanitization of environment variables, especially those derived from external commands. Additionally, avoid using unvalidated inputs directly in command execution functions like subprocess.getoutput. Users should upgrade to the latest version of BasicSR where this vulnerability has been patched (GitHub Gist).
Additional resources
Source: This report was generated using AI
Free Vulnerability Assessment
Benchmark your Cloud Security Posture
Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.
Get a personalized demo
Ready to see Wiz in action?
“Best User Experience I have ever seen, provides full visibility to cloud workloads.”
David EstlickCISO
“Wiz provides a single pane of glass to see what is going on in our cloud environments.”
Adam FletcherChief Security Officer
“We know that if Wiz identifies something as critical, it actually is.”
Greg PoniatowskiHead of Threat and Vulnerability Management