Oracle Database Server 19c/21c 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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5.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Oracle Database Server 19c/21c. Affected by this issue is some unknown functionality of the component Oracle Database. This manipulation causes denial of service. This vulnerability is tracked as CVE-2018-25032. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Oracle Database Server 19c/21c (Database Software). It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Oracle Database. 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 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 known as CVE-2018-25032. 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 236737 (Alibaba Cloud Linux 3 : 0138: rsync (ALINUX3-SA-2022:0138)), 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 (236737), EUVD (EUVD-2022-1454) and CERT Bund (WID-SEC-2022-0005). Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • Open Source CentOS
  • Debian Linux
  • IBM DB2
  • IBM Tivoli Monitoring
  • Amazon Linux 2
  • FreeBSD Project FreeBSD OS
  • IBM AIX
  • Red Hat Enterprise Linux
  • Avaya CMS
  • Ubuntu Linux
  • F5 BIG-IP
  • SUSE Linux
  • Juniper Junos Space
  • IBM VIOS
  • Oracle Linux
  • HPE Switch
  • Gentoo Linux
  • Open Source Arch Linux
  • IBM Tivoli Business Service Manager
  • Avaya Aura Communication Manager
  • Avaya Aura Session Manager
  • Avaya Aura Application Enablement Services
  • Avaya Aura Device Services
  • Avaya Aura System Manager
  • Avaya Aura Experience Portal
  • Avaya Session Border Controller
  • Avaya Breeze Platform
  • Broadcom Brocade Switch
  • Avaya Web License Manager
  • Tenable Security Nessus
  • NetApp ActiveIQ Unified Manager
  • IGEL OS
  • Oracle VM
  • IBM MQ
  • Open Source zlib
  • IBM QRadar SIEM
  • genua genuscreen
  • genua genugate
  • IBM Content Manager
  • Autodesk AutoCAD
  • IBM Spectrum Protect
  • IBM Security Verify Access
  • Sophos Unified Threat Management (UTM) Software
  • SUSE openSUSE
  • Dell NetWorker
  • RESF Rocky Linux
  • IBM Cognos Analytics
  • IBM DataPower Gateway

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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: 236737
Nessus Name: Alibaba Cloud Linux 3 : 0138: rsync (ALINUX3-SA-2022:0138)

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

03/25/2022 🔍
01/17/2023 +298 days 🔍
01/17/2023 +0 days 🔍
01/18/2023 +1 days 🔍
03/24/2026 +1161 days 🔍

Sourcesinfo

Vendor: oracle.com

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

CVE: CVE-2018-25032 (🔍)
GCVE (CVE): GCVE-0-2018-25032
GCVE (VulDB): GCVE-100-218527
EUVD: 🔍
CERT Bund: WID-SEC-2022-0005 - zlib: Schwachstelle ermöglicht Codeausführung

Entryinfo

Created: 01/18/2023 07:27
Updated: 03/24/2026 05:40
Changes: 01/18/2023 07:27 (39), 02/09/2023 18:15 (3), 02/09/2023 18:23 (18), 03/28/2025 20:14 (16), 05/16/2025 04:01 (2), 01/04/2026 04:07 (7), 03/24/2026 05:40 (1)
Complete: 🔍
Cache ID: 216:8C6:103

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

Discussion

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