Vulnerability in source-map-support Package Allow Directory Traversal
CVE-2024-21540

7.5HIGH

Key Information:

Vendor

package source-map-support

Status
Source-map-support
Vendor
CVE Published:
13 November 2024

What is CVE-2024-21540?

This vulnerability pertains to an issue with the source map support library used in JavaScript applications. Although deemed non-threating in practical scenarios, it could potentially lead to improper code mapping and debugging complications, making it harder for developers to diagnose code execution problems. The lack of a realistic attack scenario minimizes immediate risks, yet it is crucial for developers to remain vigilant and ensure coding practices are robust against emerging threats.

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Affected Version(s)

source-map-support 0

References

https://security.snyk.io/vuln/SNYK-JS-SOURCEMAPSUPPORT-61...
https://gist.github.com/mcoimbra/0f889d69b39c1c09aa6a8c00...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Miguel Coimbra
JSON
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