SB2025121638 - Multiple vulnerabilities in Red Hat OpenShift Dev Spaces
Published: December 16, 2025 Updated: January 16, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 7 secuirty vulnerabilities.
1) Incorrect Regular Expression (CVE-ID: CVE-2024-4067)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability occurs in `micromatch.braces()` in `index.js` because the pattern `.*` will greedily match anything. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.
2) Link following (CVE-ID: CVE-2025-55247)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to an insecure link following issue in .NET. A local user can create a specially crafted symbolic link to a critical file on the system and overwrite it with privileges of the application.
3) Inadequate Encryption Strength (CVE-ID: CVE-2025-55248)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to inadequate encryption strength. A remote attacker can trick the victim to open a specially crafted email or click on the link and gain access to personally identifiable information (PII).
4) Inconsistent interpretation of HTTP requests (CVE-ID: CVE-2025-55315)
The vulnerability allows a remote attacker to perform HTTP request smuggling attacks.
The vulnerability exists due to improper validation of HTTP requests in ASP.NET. A remote user can send a specially crafted HTTP request to the server and smuggle arbitrary HTTP headers.
Successful exploitation of vulnerability may allow an attacker to poison HTTP cache and perform phishing attacks.
5) Path traversal (CVE-ID: CVE-2025-55752)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to input validation error when processing directory traversal sequences passed via Rewrite Valve. A remote attacker can send a specially crafted HTTP PUT request and write arbitrary files to the server, leading to remote code execution.
6) Code injection (CVE-ID: CVE-2025-61927)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation. A remote attacker can trick the victim into visiting a specially crafted website and and execute arbitrary code on the target system in the context of the Node.js VM Context.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
7) XML External Entity injection (CVE-ID: CVE-2025-54988)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied XML input within the PDF parser module. A remote attacker can pass a specially crafted XML code to the affected application and view contents of arbitrary files on the system or initiate requests to external systems.
Successful exploitation of the vulnerability may allow an attacker to view contents of arbitrary file on the server or perform network scanning of internal and external infrastructure.
Remediation
Install update from vendor's website.