SB20221018107 - Multiple vulnerabilities in Oracle Communications Convergent Charging Controller

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Main Vulnerability Database SB20221018107

SB20221018107 - Multiple vulnerabilities in Oracle Communications Convergent Charging Controller

Published: October 18, 2022 Updated: October 25, 2022

Security Bulletin ID SB20221018107
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) Improper Validation of Array Index (CVE-ID: CVE-2022-35737)

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

The vulnerability exists due to a boundary error when handling an overly large input passed as argument to a C API. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.


2) Use-after-free (CVE-ID: CVE-2018-1311)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when scanning an external DTS file. A remote attacker can supply a specially crafted DTS file, trigger a use-after-free error and execute arbitrary code on the target system.


Remediation

Install update from vendor's website.

References