VDB-178994 · CVE-2020-11612 · WID-SEC-2024-0794

Oracle Communications Cloud Native Core Service Communication Proxy Netty allocation of resources

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Oracle Communications Cloud Native Core Service Communication Proxy 11.3.2 and classified as very critical. This affects an unknown part of the component Netty. Such manipulation leads to an unknown weakness. This vulnerability is traded as CVE-2020-11612. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in Oracle Communications Cloud Native Core Service Communication Proxy 11.3.2 (Cloud Software). Affected by this issue is an unknown code of the component Netty. Using CWE to declare the problem leads to CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. Impacted is confidentiality, integrity, and availability.

The weakness was shared 07/20/2021 as Oracle Critical Patch Update Advisory - July 2021. The advisory is available at oracle.com. This vulnerability is handled as CVE-2020-11612. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 01/26/2026). This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

As 0-day the estimated underground price was around $25k-$100k.

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at CERT Bund (WID-SEC-2024-0794). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

Dell PowerEdge
Dell ECS

Productinfo

Type

Cloud Software

Vendor

Oracle

Name

Communications Cloud Native Core Service Communication Proxy

Version

11.3.2

License

commercial

Website

Vendor: https://www.oracle.com

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.7
VulDB Meta Temp Score: 8.5

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

04/07/2020 🔍
07/20/2021 +469 days 🔍
07/20/2021 +0 days 🔍
07/21/2021 +1 days 🔍
01/26/2026 +1650 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2021
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-11612 (🔍)
GCVE (CVE): GCVE-0-2020-11612
GCVE (VulDB): GCVE-100-178994
CERT Bund: WID-SEC-2024-0794 - Dell ECS: Mehrere Schwachstellen

Entryinfo

Created: 07/21/2021 10:36
Updated: 01/26/2026 03:27
Changes: 07/21/2021 10:36 (39), 07/23/2021 09:36 (3), 07/23/2021 09:39 (20), 01/26/2026 03:27 (22)
Complete: 🔍
Cache ID: 216:232:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.