CVE Vulnerabilities

CVE-2020-14630

Improper Resource Shutdown or Release

Published: Jul 15, 2020 | Modified: Jul 20, 2020
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:M/Au:S/C:P/I:P/A:C
RedHat/V2
RedHat/V3
Ubuntu

Vulnerability in the Oracle Enterprise Session Border Controller product of Oracle Communications Applications (component: File Upload). Supported versions that are affected are 8.1.0, 8.2.0 and 8.3.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Enterprise Session Border Controller. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Enterprise Session Border Controller, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Enterprise Session Border Controller as well as unauthorized update, insert or delete access to some of Oracle Enterprise Session Border Controller accessible data and unauthorized read access to a subset of Oracle Enterprise Session Border Controller accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:H).

Weakness

The program does not release or incorrectly releases a resource before it is made available for re-use.

Affected Software

Name Vendor Start Version End Version
Enterprise_session_border_controller Oracle 8.1.0 8.1.0
Enterprise_session_border_controller Oracle 8.2.0 8.2.0
Enterprise_session_border_controller Oracle 8.3.0 8.3.0

Potential Mitigations

  • Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • For example, languages such as Java, Ruby, and Lisp perform automatic garbage collection that releases memory for objects that have been deallocated.

References