4.3 - CVE-2023-21827

Executive Summary

Informations
Name	CVE-2023-21827	First vendor Publication	2023-01-18
Vendor	Cve	Last vendor Modification	2023-01-24

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score	4.3
Base Score	4.3	Environmental Score	4.3
impact SubScore	1.4	Temporal Score	4.3
Exploitabality Sub Score	2.8

Attack Vector	Network	Attack Complexity	Low
Privileges Required	Low	User Interaction	None
Scope	Unchanged	Confidentiality Impact	Low
Integrity Impact	None	Availability Impact	None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Vulnerability in the Oracle Database Data Redaction component of Oracle Database Server. Supported versions that are affected are 19c and 21c. Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Oracle Database Data Redaction. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Database Data Redaction accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21827

CPE : Common Platform Enumeration

Type	Description	Count
Application	Oracle Database cpe:2.3:a:oracle:database:21c::::enterprise::: cpe:2.3:a:oracle:database:19c::::enterprise:::	2

Sources (Detail)

Source	Url
MISC	https://www.oracle.com/security-alerts/cpujan2023.html

Alert History

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Date	Informations
2023-01-25 00:27:18	Multiple Updates
2023-01-19 02:14:05	Multiple Updates
2023-01-19 02:14:04	Multiple Updates
2023-01-18 17:27:17	Multiple Updates
2023-01-18 05:27:19	First insertion