Loading HuntDB...
Hunt
Vulnerability Intelligence by wss.sh
Home Daily Briefings High Impact CVEs Recent Exploits KEV Catalog GitHub Advisories Latest Updates Security News
Sign In Sign Up

CVE-2024-21524

HIGH
Published 2024-07-10T05:00:05.257Z
Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2024-21524. We'll provide specific mitigation strategies based on your environment and risk profile.

CVSS Score

V3.1
8.2
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H/E:P
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.345
Higher than 34.5% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
NONE
Availability
HIGH

Description

All versions of the package node-stringbuilder are vulnerable to Out-of-bounds Read due to incorrect memory length calculation, by calling ToBuffer, ToString, or CharAt on a StringBuilder object with a non-empty string value input. It's possible to return previously allocated memory, for example, by providing negative indexes, leading to an Information Disclosure.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

magiclen

node-stringbuilder

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed HIGH

node-stringbuilder vulnerable to Out-of-bounds Read

GHSA-g533-xq5w-jmf3

Advisory Details

All versions of the package node-stringbuilder are vulnerable to Out-of-bounds Read due to incorrect memory length calculation, by calling ToBuffer, ToString, or CharAt on a StringBuilder object with a non-empty string value input. It's possible to return previously allocated memory, for example, by providing negative indexes, leading to an Information Disclosure.

Affected Packages

npm node-stringbuilder
ECOSYSTEM: ≥0 ≤2.2.7

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-21524
WEB https://gist.github.com/dellalibera/0bb022811224f81d998fa61c3175ee67
PACKAGE https://github.com/magiclen/node-stringbuilder
WEB https://github.com/magiclen/node-stringbuilder/blob/5c2797d3d6bf8cb6d10fe1e077609cef9a5a7de0/src/node-stringbuilder.c#L1281
WEB https://security.snyk.io/vuln/SNYK-JS-NODESTRINGBUILDER-6421617

Advisory provided by GitHub Security Advisory Database. Published: July 10, 2024, Modified: July 10, 2024

References

https://security.snyk.io/vuln/SNYK-JS-NODESTRINGBUILDER-6421617
https://github.com/magiclen/node-stringbuilder/blob/5c2797d3d6bf8cb6d10fe1e077609cef9a5a7de0/src/node-stringbuilder.c%23L1281
https://gist.github.com/dellalibera/0bb022811224f81d998fa61c3175ee67
Published: 2024-07-10T05:00:05.257Z
Last Modified: 2024-08-01T22:27:34.821Z
Copied to clipboard!