SB20250416108 - Multiple vulnerabilities in Oracle Communications Cloud Native Core Network Data Analytics Function

Description

This security bulletin contains information about 5 secuirty vulnerabilities.

1) Buffer overflow (CVE-ID: CVE-2024-47072)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error when processing unstrusted input. A remote attacker can pass a specially crafted stream to the application, trigger a stack overflow and perform a denial of service (DoS) attack.

Successful exploitation of this vulnerability requires that XStream is configured to use the BinaryStreamDriver.

2) Path traversal (CVE-ID: CVE-2024-38819)

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in applications that serve static resources through the functional web frameworks WebMvc.fn or WebFlux.fn. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.

3) Memory leak (CVE-ID: CVE-2024-52303)

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak when a request produces a MatchInfoError. A remote attacker can force the application to leak memory and perform denial of service attack.

4) XML External Entity injection (CVE-ID: CVE-2024-40896)

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to insufficient validation of user-supplied XML input. 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.

5) Permissions, privileges, and access controls (CVE-ID: CVE-2024-56337)

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to incomplete mitigation for #VU101814(CVE-2024-50379) on a case insensitive file system with the default servlet write enabled (readonly initialisation parameter set to the non-default value of false). A remote attacker can upload malicious files to the server and execute them compromising the system.

The mitigation bypass depends on the version of Java used on the system.

Remediation

Install update from vendor's website.

References

• https://www.oracle.com/security-alerts/cpuapr2025.html?976152