CVE-2020-14630 Denial of service in Enterprise Session Border Controller
High-privileged attackers can cause complete denial of service and unauthorized data access in Oracle Enterprise Session Border Controller via HTTP.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-14630?
CVE-2020-14630 is a high-severity denial of service vulnerability in Oracle Corporation Enterprise Session Border Controller, published on 15 Jul 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
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: CWE-404
Which versions are affected by CVE-2020-14630?
It affects 1 product.
Products include Oracle Enterprise Session Border Controller.
How do I fix CVE-2020-14630?
No fix has been published for CVE-2020-14630 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2020-14630 being exploited?
There is no known exploitation of CVE-2020-14630 in the wild and no public exploit code.
Other vulnerabilities in Oracle Corporation Enterprise Session Border Controller
- CVE-2022-21382 Missing authorization in Enterprise Session Border Controller
- CVE-2022-21381 Missing authorization in Enterprise Session Border Controller
- CVE-2023-22083 Information disclosure in Enterprise Communications Broker
- CVE-2022-21383 Denial of service in Enterprise Session Border Controller
Sources
Also known as GHSA-rc79-v6cr-35gr.