CVE-2023-21827

4 documents4 sources

Severity

4.3MEDIUM

EPSS

0.2%

top 56.73%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Oracle Corporation Database - Enterprise Edition Oracle Database

Timeline

PublishedJan 18

Description

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 (Confidential…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages2 packages

▶NVDoracle/database19c, 21c+1

▶CVEListV5oracle_corporation/database_-_enterprise_edition19c, 21c+1

Patches

Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

GHSA

GHSA-r6jx-2q37-94rg: Vulnerability in the Oracle Database Data Redaction component of Oracle Database Server↗2023-01-18

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CVEList

CVE-2023-21827: Vulnerability in the Oracle Database Data Redaction component of Oracle Database Server↗2023-01-17

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📋Vendor Advisories

Oracle

Oracle Oracle Database Server Risk Matrix: Oracle Database Data Redaction — CVE-2023-21827↗2023-01-15

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