SB2024071892 - Multiple vulnerabilities in Oracle Communications Billing and Revenue Management

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Insufficient verification of data authenticity (CVE-ID: CVE-2021-37533)

The vulnerability allows an attacker to redirect victim to a malicious host.

The vulnerability exists due to the application trusts the host from PASV response by default. A remote attacker can trick the victim into connecting to an attacker controlled FTP server and then redirect the application to another host.

2) Use-after-free (CVE-ID: CVE-2024-23807)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the XML parser when scanning of external DTDs. A remote attacker can pass specially crafted input to the application, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Note, the vulnerability exists due to an incorrect fix for #VU24140 (CVE-2018-1311).

3) Improper input validation (CVE-ID: CVE-2022-34381)

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Security (BSAFE Crypto-J) component in Oracle Communications Unified Inventory Management. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

Remediation

Install update from vendor's website.

References

• https://www.oracle.com/security-alerts/cpujul2024.html?904644