Description

vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside `handleException()` which can be used to escape the sandbox and run arbitrary code in host context. This vulnerability was patched in the release of version `3.9.17` of `vm2`. There are no known workarounds for this vulnerability. Users are advised to upgrade.

INFO

Published Date :

April 17, 2023, 10:15 p.m.

Last Modified :

April 28, 2023, 1:13 a.m.

Remotely Exploitable :

Yes !

Impact Score :

6.0

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2023-30547 has a 8 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2023-30547 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Vm2_project vm2
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-2023-30547.

URL Resource
https://gist.github.com/leesh3288/381b230b04936dd4d74aaf90cc8bb244 Exploit Third Party Advisory
https://github.com/patriksimek/vm2/commit/4b22e87b102d97d45d112a0931dba1aef7eea049 Patch
https://github.com/patriksimek/vm2/commit/f3db4dee4d76b19869df05ba7880d638a880edd5 Patch
https://github.com/patriksimek/vm2/security/advisories/GHSA-ch3r-j5x3-6q2m Exploit Vendor 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

Python

Updated: 5 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : June 4, 2024, 10:01 a.m. This repo has been linked 1 different CVEs too.

None

JavaScript

Updated: 3 months, 3 weeks ago
2 stars 0 fork 0 watcher
Born at : May 6, 2024, 1:03 p.m. This repo has been linked 5 different CVEs too.

Tool for exploring CVE-2023-30547

Python

Updated: 8 months, 4 weeks ago
1 stars 0 fork 0 watcher
Born at : Feb. 14, 2024, 1:05 p.m. This repo has been linked 1 different CVEs too.

PoC to CVE-2023-30547 (Library vm2)

Python

Updated: 9 months, 1 week ago
0 stars 0 fork 0 watcher
Born at : Feb. 8, 2024, 7:03 a.m. This repo has been linked 1 different CVEs too.

PoC Exploit for VM2 Sandbox Escape Vulnerability

Python

Updated: 3 months, 1 week ago
47 stars 8 fork 8 watcher
Born at : Dec. 10, 2023, 8:32 a.m. This repo has been linked 1 different CVEs too.

None

Updated: 1 year ago
0 stars 0 fork 0 watcher
Born at : Nov. 11, 2023, 1:50 p.m. This repo has been linked 1 different CVEs too.

Initial foothold and privilege escalation for HTB Codify

Python

Updated: 1 year ago
0 stars 0 fork 0 watcher
Born at : Nov. 9, 2023, 12:17 a.m. This repo has been linked 1 different CVEs too.

Web CTF CheatSheet 🐈

cheatsheet ctf

Ruby PHP Batchfile PowerShell Python VBScript Classic ASP ASP.NET

Updated: 2 months, 1 week ago
2596 stars 475 fork 475 watcher
Born at : Dec. 14, 2017, 3:19 p.m. This repo has been linked 31 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-30547 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-30547 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.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Apr. 28, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    Changed Reference Type https://gist.github.com/leesh3288/381b230b04936dd4d74aaf90cc8bb244 No Types Assigned https://gist.github.com/leesh3288/381b230b04936dd4d74aaf90cc8bb244 Exploit, Third Party Advisory
    Changed Reference Type https://github.com/patriksimek/vm2/commit/4b22e87b102d97d45d112a0931dba1aef7eea049 No Types Assigned https://github.com/patriksimek/vm2/commit/4b22e87b102d97d45d112a0931dba1aef7eea049 Patch
    Changed Reference Type https://github.com/patriksimek/vm2/commit/f3db4dee4d76b19869df05ba7880d638a880edd5 No Types Assigned https://github.com/patriksimek/vm2/commit/f3db4dee4d76b19869df05ba7880d638a880edd5 Patch
    Changed Reference Type https://github.com/patriksimek/vm2/security/advisories/GHSA-ch3r-j5x3-6q2m No Types Assigned https://github.com/patriksimek/vm2/security/advisories/GHSA-ch3r-j5x3-6q2m Exploit, Vendor Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:vm2_project:vm2:*:*:*:*:*:node.js:*:* versions up to (including) 3.9.16
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-30547 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-2023-30547 weaknesses.

CAPEC-3: Using Leading 'Ghost' Character Sequences to Bypass Input Filters Using Leading 'Ghost' Character Sequences to Bypass Input Filters CAPEC-6: Argument Injection Argument Injection CAPEC-7: Blind SQL Injection Blind SQL Injection CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-13: Subverting Environment Variable Values Subverting Environment Variable Values CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-28: Fuzzing Fuzzing CAPEC-34: HTTP Response Splitting HTTP Response Splitting CAPEC-42: MIME Conversion MIME Conversion CAPEC-43: Exploiting Multiple Input Interpretation Layers Exploiting Multiple Input Interpretation Layers CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-51: Poison Web Service Registry Poison Web Service Registry CAPEC-52: Embedding NULL Bytes Embedding NULL Bytes CAPEC-53: Postfix, Null Terminate, and Backslash Postfix, Null Terminate, and Backslash CAPEC-64: Using Slashes and URL Encoding Combined to Bypass Validation Logic Using Slashes and URL Encoding Combined to Bypass Validation Logic CAPEC-67: String Format Overflow in syslog() String Format Overflow in syslog() CAPEC-71: Using Unicode Encoding to Bypass Validation Logic Using Unicode Encoding to Bypass Validation Logic CAPEC-72: URL Encoding URL Encoding CAPEC-76: Manipulating Web Input to File System Calls Manipulating Web Input to File System Calls CAPEC-78: Using Escaped Slashes in Alternate Encoding Using Escaped Slashes in Alternate Encoding CAPEC-79: Using Slashes in Alternate Encoding Using Slashes in Alternate Encoding CAPEC-80: Using UTF-8 Encoding to Bypass Validation Logic Using UTF-8 Encoding to Bypass Validation Logic CAPEC-83: XPath Injection XPath Injection CAPEC-84: XQuery Injection XQuery Injection CAPEC-101: Server Side Include (SSI) Injection Server Side Include (SSI) Injection CAPEC-105: HTTP Request Splitting HTTP Request Splitting CAPEC-108: Command Line Execution through SQL Injection Command Line Execution through SQL Injection CAPEC-120: Double Encoding Double Encoding CAPEC-135: Format String Injection Format String Injection CAPEC-250: XML Injection XML Injection CAPEC-267: Leverage Alternate Encoding Leverage Alternate Encoding CAPEC-273: HTTP Response Smuggling HTTP Response Smuggling
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.24 }} 0.02%

score

0.62156

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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Scope
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