VDB-211426 · CVE-2022-1586 · EUVD-2022-24876

Oracle Communications Cloud Native Core Unified Data Repository Signaling out-of-bounds

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.
8.9	$5k-$25k	0.00

Summaryinfo

A vulnerability described as very critical has been identified in Oracle Communications Cloud Native Core Unified Data Repository 22.2.1. The affected element is an unknown function of the component Signaling. Executing a manipulation can lead to an unknown weakness. This vulnerability is handled as CVE-2022-1586. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Oracle Communications Cloud Native Core Unified Data Repository 22.2.1 (Cloud Software). It has been declared as very critical. This vulnerability affects an unknown code block of the component Signaling. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, and availability.

The weakness was released 10/19/2022 as Oracle Critical Patch Update Advisory - October 2022. The advisory is available at oracle.com. This vulnerability was named CVE-2022-1586. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 04/07/2026).

As 0-day the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 236559 (Alibaba Cloud Linux 3 : 0149: pcre2 (ALINUX3-SA-2022:0149)), which helps to determine the existence of the flaw in a target environment.

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

The vulnerability is also documented in the databases at Tenable (236559) and EUVD (EUVD-2022-24876). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Cloud Software

Vendor

Oracle

Name

Communications Cloud Native Core Unified Data Repository

Version

22.2.1

License

commercial

Website

Vendor: https://www.oracle.com

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.1
VulDB Meta Temp Score: 8.9

VulDB Base Score: 9.1
VulDB Temp Score: 8.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
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: Out-of-bounds
CWE: CWE-125 / CWE-119
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

Nessus ID: 236559
Nessus Name: Alibaba Cloud Linux 3 : 0149: pcre2 (ALINUX3-SA-2022:0149)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

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

Patch: github.com

Timelineinfo

05/05/2022 🔍
10/19/2022 +167 days 🔍
10/19/2022 +0 days 🔍
10/19/2022 +0 days 🔍
04/07/2026 +1265 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - October 2022
Status: Confirmed

CVE: CVE-2022-1586 (🔍)
GCVE (CVE): GCVE-0-2022-1586
GCVE (VulDB): GCVE-100-211426
EUVD: 🔍

Entryinfo

Created: 10/19/2022 08:29
Updated: 04/07/2026 01:44
Changes: 10/19/2022 08:29 (38), 11/11/2022 01:44 (3), 11/11/2022 01:52 (19), 02/11/2025 23:45 (15), 05/21/2025 21:20 (2), 04/07/2026 01:44 (1)
Complete: 🔍
Cache ID: 216::103

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