CVE-2024-21891: Path Traversal
First published: Tue Feb 20 2024(Updated: )
Node.js could allow a remote attacker to bypass security restrictions, caused by improper path traversal sequence sanitization. By using a path traversal attack, an attacker could exploit this vulnerability leading to filesystem permission model bypass.
Credit: support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/nodejs | <20.11.1 | 20.11.1 |
| IBM Cognos Analytics | <=12.0.0-12.0.3 | |
| IBM Cognos Analytics | <=11.2.0-11.2.4 FP3 | |
| Node.js | >=20.0.0<20.11.1 | |
| Node.js | >=21.0.0<21.6.2 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2265721
- https://access.redhat.com/errata/RHSA-2024:1688
- https://access.redhat.com/errata/RHSA-2024:1687
- https://bugzilla.redhat.com/show_bug.cgi?id=2265720
- http://www.openwall.com/lists/oss-security/2024/03/11/1
- https://hackerone.com/reports/2259914
- https://security.netapp.com/advisory/ntap-20240315-0005/
- https://www.ibm.com/support/pages/node/7173592 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2024-21891?
CVE-2024-21891 is classified as a high severity vulnerability due to its potential to allow remote attackers to bypass security restrictions.
How do I fix CVE-2024-21891?
To mitigate CVE-2024-21891, update Node.js to version 20.11.1 or apply the relevant patches for IBM Cognos Analytics.
What types of attacks can exploit CVE-2024-21891?
CVE-2024-21891 can be exploited through path traversal attacks, allowing unauthorized access to files in the system.
Which software is affected by CVE-2024-21891?
CVE-2024-21891 affects Node.js and specific versions of IBM Cognos Analytics.
What is the impact of CVE-2024-21891?
The impact of CVE-2024-21891 includes potential unauthorized access to the filesystem, compromising the security of the application.
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