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CVE-2021-1993

Published: Jan 20, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUNVD-CWE-noinfo
NVD MITRE
4.8CVSSMEDIUM
EPSS Score
0.8%
Top 48.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Difficult to exploit vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Java VM. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java VM accessible data. CVSS 3.1 Base Score 4.8 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N).

CVSS Vector Breakdown

AV:NAC:HPR:LUI:RS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

NVD-CWE-noinfo

Affected Products

Database - Enterprise EditionOracle Corporation
On-premDatabase
Databases / relational
Database ServerOracle Corp.
On-premDatabase
Databases / relational
database serveroracle
On-premDatabase
Databases / relational
enterprise manager ops centeroracle
On-premWeb App
Databases / db-tooling
hyperion infrastructure technologyoracle
On-premDatabase
Databases / data-warehouse-analytics
oracle corporationcommercialUSDatabasesaka oracle
oracle corp.commercialUSDatabasesaka oracle
oraclecommercialUSDatabasesaka oracle corp.
and 1 more affected products View all →

Exploitability

Official Patch Available

References

https://www.oracle.com/security-alerts/cpujan2021.html
oracle.com

Timeline

Published
Jan 20, 2021
Last Updated
Nov 21, 2024

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