Oracle Communications Cloud Native Core Binding Support Function Install/Upgrade 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 marked as critical has been reported in Oracle Communications Cloud Native Core Binding Support Function 22.2.1. This issue affects some unknown processing of the component Install/Upgrade. Performing a manipulation results in denial of service. This vulnerability is reported as CVE-2020-10735. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Oracle Communications Cloud Native Core Binding Support Function 22.2.1 (Cloud Software). It has been classified as critical. This affects an unknown code of the component Install/Upgrade. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The weakness was disclosed 01/17/2023 as Oracle Critical Patch Update Advisory - January 2023. It is possible to read the advisory at oracle.com. This vulnerability is uniquely identified as CVE-2020-10735. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 211850 (Debian dla-3966 : pypy3 - security update), 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 (211850) and CERT Bund (WID-SEC-2022-1337). Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • Debian Linux
  • Amazon Linux 2
  • Red Hat Enterprise Linux
  • SUSE Linux
  • Oracle Linux
  • EMC Avamar
  • IBM Spectrum Protect
  • IBM AIX
  • Open Source Python
  • Red Hat OpenShift
  • SUSE openSUSE
  • RESF Rocky Linux
  • IBM QRadar SIEM
  • Dell NetWorker

Productinfo

Type

Vendor

Name

Version

License

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 (Red Hat, Inc.): 🔍

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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Nessus ID: 211850
Nessus Name: Debian dla-3966 : pypy3 - security update

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

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

Timelineinfo

03/20/2020 🔍
01/17/2023 +1033 days 🔍
01/17/2023 +0 days 🔍
01/18/2023 +1 days 🔍
12/21/2025 +1068 days 🔍

Sourcesinfo

Vendor: oracle.com

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

CVE: CVE-2020-10735 (🔍)
GCVE (CVE): GCVE-0-2020-10735
GCVE (VulDB): GCVE-100-218607
CERT Bund: WID-SEC-2022-1337 - Python: Mehrere Schwachstellen

Entryinfo

Created: 01/18/2023 07:27
Updated: 12/21/2025 20:15
Changes: 01/18/2023 07:27 (39), 02/11/2023 13:58 (2), 02/11/2023 14:04 (11), 11/26/2024 18:30 (17), 11/05/2025 09:40 (18), 12/21/2025 20:15 (7)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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