Products
webcrack
- 2.14.1
Source
security-advisories@github.com
Tags
CVE-2024-43373 details
Last Modified : Aug. 15, 2024, 5:34 p.m.
Description
webcrack is a tool for reverse engineering javascript. An arbitrary file write vulnerability exists in the webcrack module when processing specifically crafted malicious code on Windows systems. This vulnerability is triggered when using the unpack bundles feature in conjunction with the saving feature. If a module name includes a path traversal sequence with Windows path separators, an attacker can exploit this to overwrite files on the host system. This vulnerability allows an attacker to write arbitrary `.js` files to the host system, which can be leveraged to hijack legitimate Node.js modules to gain arbitrary code execution. This vulnerability has been patched in version 2.14.1.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7.7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-20 | Improper Input Validation | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
CVSS Data
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
LOW
Base Score
7.7
Exploitability Score
1.8
Impact Score
5.3
Base Severity
HIGH
Vector String : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L
References
| URL | Source |
|---|---|
| https://github.com/j4k0xb/webcrack/blob/241f9469e6401f3dabc6373233d85a5e76966b54/packages/webcrack/src/unpack/bundle.ts#L79 | security-advisories@github.com |
| https://github.com/j4k0xb/webcrack/commit/4bc5c6f353012ee7edc2cb39d01a728ab7426999 | security-advisories@github.com |
| https://github.com/j4k0xb/webcrack/security/advisories/GHSA-ccqh-278p-xq6w | security-advisories@github.com |