Low severity · published Jul 21, 2021
CVE-2021-2336
Vulnerability in the Oracle Database - Enterprise Edition Data Redaction component of Oracle Database Server
3.5
CVSS
0.6%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Database - Enterprise Edition Data Redaction component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Oracle Database - Enterprise Edition Data Redaction. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Database - Enterprise Edition Data Redaction accessible data. CVSS 3.1 Base Score 3.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DA
Database · Oracle
12.1.0.2; 12.2.0.1; 19c · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-2336
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-2336
Patch
https://www.oracle.com/security-alerts/cpujul2021.html
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