SB2025102263 - Multiple vulnerabilities in Oracle Communications Cloud Native Core DBTier 

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Main Vulnerability Database SB2025102263

SB2025102263 - Multiple vulnerabilities in Oracle Communications Cloud Native Core DBTier

Published: October 22, 2025

Security Bulletin ID SB2025102263
Severity
High
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 50% Medium 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Type Confusion (CVE-ID: CVE-2025-49796)

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

The vulnerability exists due to a type confusion error within the xmlSchematronFormatReport() function when processing sch:name elements in schematron.c. A remote attacker can pass specially crafted data to the application, trigger a type confusion error and crash the application. 


2) Path traversal (CVE-ID: CVE-2025-4517)

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

The vulnerability exists due to input validation error in the tarfile module when extracting files from an archive with filter="data". A remote attacker can pass specially crafted archive to the application and write files to arbitrary locations on the system outside the extraction directory.


Remediation

Install update from vendor's website.

References