Oracle Communications Cloud Native Core Unified Data Repository Signaling denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Oracle Communications Cloud Native Core Unified Data Repository 23.1.2. Affected by this vulnerability is an unknown functionality of the component Signaling. Executing a manipulation can lead to denial of service. This vulnerability is handled as CVE-2023-20883. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Oracle Communications Cloud Native Core Unified Data Repository 23.1.2 (Cloud Software). This vulnerability affects an unknown code block of the component Signaling. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was released 10/17/2023 as Oracle Critical Patch Update Advisory - October 2023. The advisory is available at oracle.com. This vulnerability was named CVE-2023-20883. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-1651). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

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

Timelineinfo

11/01/2022 🔍
10/17/2023 +349 days 🔍
10/17/2023 +0 days 🔍
10/18/2023 +1 days 🔍
07/14/2025 +635 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - October 2023
Status: Confirmed

CVE: CVE-2023-20883 (🔍)
GCVE (CVE): GCVE-0-2023-20883
GCVE (VulDB): GCVE-100-242506
EUVD: 🔍

Entryinfo

Created: 10/18/2023 06:14
Updated: 07/14/2025 02:17
Changes: 10/18/2023 06:14 (39), 11/05/2023 00:15 (2), 11/05/2023 00:24 (10), 01/17/2025 01:02 (25), 07/14/2025 02:17 (1)
Complete: 🔍
Cache ID: 216::103

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

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