CVE-2024-5452
PyTorch-Lightning Lightning-ai Deserialization RCE
Description
A remote code execution (RCE) vulnerability exists in the lightning-ai/pytorch-lightning library version 2.2.1 due to improper handling of deserialized user input and mismanagement of dunder attributes by the `deepdiff` library. The library uses `deepdiff.Delta` objects to modify application state based on frontend actions. However, it is possible to bypass the intended restrictions on modifying dunder attributes, allowing an attacker to construct a serialized delta that passes the deserializer whitelist and contains dunder attributes. When processed, this can be exploited to access other modules, classes, and instances, leading to arbitrary attribute write and total RCE on any self-hosted pytorch-lightning application in its default configuration, as the delta endpoint is enabled by default.
INFO
Published Date :
June 6, 2024, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 9:47 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2024-5452 has a 5 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-5452.
| URL | Resource |
|---|---|
| https://huntr.com/bounties/486add92-275e-4a7b-92f9-42d84bc759da | Exploit Third Party Advisory |
| https://huntr.com/bounties/486add92-275e-4a7b-92f9-42d84bc759da | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
portfolio
A curated collection of CVE exploitation proof-of-concept (POC) codes and resources. This repository is designed for security researchers, ethical hackers, and enthusiasts to study and understand various CVE vulnerabilities and their exploitation methods. Always ensure responsible usage for educational and ethical purposes only.
此漏洞的根本原因是**深度差异库（deepdiff）**在反序列化用户输入时，未正确处理双下划线（dunder）属性。 PyTorch Lightning 使用 deepdiff.Delta 对象根据前端操作修改应用状态，设计目标是仅允许特定状态变量的修改。
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-5452 vulnerability anywhere in the article.
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Daily CyberSecurity
Critical PyTorch Vulnerability CVE-2025-32434 Allows Remote Code Execution
A critical vulnerability has been unearthed in PyTorch, one of the most beloved deep learning frameworks out there. Security researcher Ji’an Zhou has identified a critical Remote Command Execution (R ... Read more
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Daily CyberSecurity
Critical SSRF Vulnerability Patched in LNbits Lightning Wallet Server
LNbits, the modular and extendable Lightning Network wallet server, has patched a critical Server-Side Request Forgery (SSRF) vulnerability that exposed internal services to potential exploitation via ... Read more
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Cybersecurity News
CVE-2024-55563: Transaction-Relay Jamming Vulnerability Poses Threat to Bitcoin Lightning Network
A recently disclosed vulnerability, identified as CVE-2024-55563, has revealed a critical security risk within the Bitcoin network’s transaction-relay mechanism, with potential implications for the st ... Read more
The following table lists the changes that have been made to the
CVE-2024-5452 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://huntr.com/bounties/486add92-275e-4a7b-92f9-42d84bc759da -
Initial Analysis by [email protected]
Oct. 09, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://huntr.com/bounties/486add92-275e-4a7b-92f9-42d84bc759da No Types Assigned https://huntr.com/bounties/486add92-275e-4a7b-92f9-42d84bc759da Exploit, Third Party Advisory Added CWE NIST CWE-913 Added CPE Configuration OR *cpe:2.3:a:lightningai:pytorch_lightning:*:*:*:*:*:python:*:* versions up to (excluding) 2.3.3 -
CVE Received by [email protected]
Jun. 06, 2024
Action Type Old Value New Value Added Description A remote code execution (RCE) vulnerability exists in the lightning-ai/pytorch-lightning library version 2.2.1 due to improper handling of deserialized user input and mismanagement of dunder attributes by the `deepdiff` library. The library uses `deepdiff.Delta` objects to modify application state based on frontend actions. However, it is possible to bypass the intended restrictions on modifying dunder attributes, allowing an attacker to construct a serialized delta that passes the deserializer whitelist and contains dunder attributes. When processed, this can be exploited to access other modules, classes, and instances, leading to arbitrary attribute write and total RCE on any self-hosted pytorch-lightning application in its default configuration, as the delta endpoint is enabled by default. Added Reference huntr.dev https://huntr.com/bounties/486add92-275e-4a7b-92f9-42d84bc759da [No types assigned] Added CWE huntr.dev CWE-915 Added CVSS V3 huntr.dev AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-5452 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-5452
weaknesses.