SB2025071644 - Multiple vulnerabilities in Oracle Communications Cloud Native Core Service Communication Proxy

Description

This security bulletin contains information about 5 secuirty vulnerabilities.

1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2025-31721)

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

The vulnerability exists due to improper permission check in an HTTP endpoint. A remote user can copy an agent to gain access to encrypted secrets in its configuration.

2) Resource exhaustion (CVE-ID: CVE-2024-12133)

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

The vulnerability exists due to application does not properly control consumption of internal resources processing a large number of SEQUENCE OF or SET OF elements in a certificate. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

3) Stack-based buffer overflow (CVE-ID: CVE-2024-8176)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when handling XML content. A remote attacker can pass specially crafted XML content to the application, trigger a stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

4) Out-of-bounds write (CVE-ID: CVE-2025-27363)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can pass a specially crafted font to the application that is using an affected version of the library, trigger an out-of-bounds write and execute arbitrary code on the target system.

5) Improper access control (CVE-ID: CVE-2025-48734)

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions to enum properties. If an application using Commons BeanUtils passes property paths from an external source directly to the getProperty() method of PropertyUtilsBean, an attacker can access the enum’s class loader via the “declaredClass” property available on all Java “enum” objects. Accessing the enum’s “declaredClass” allows remote attackers to access the ClassLoader and execute arbitrary code. The same issue exists with PropertyUtilsBean.getNestedProperty().

Remediation

Install update from vendor's website.

References

• https://www.oracle.com/security-alerts/cpujul2025.html?936687