CVE-2020-2511

State: Published
Severity: 7.7 High
Published: Jan 15, 2020
Updated: Sep 30, 2024
Reserved: Dec 10, 2019

Description

Vulnerability in the Core RDBMS component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via OracleNet to compromise Core RDBMS. While the vulnerability is in Core RDBMS, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Core RDBMS. CVSS 3.0 Base Score 7.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).

Scores

CVSS	Score	Vector	Source
3.0	7.7 High	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H	oracle

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Oracle DatabaseOracle Corporation	12.1.0.2Affected 12.2.0.1Affected 18cAffected 19cAffected

References

https://www.oracle.com/security-alerts/cpujan2020.html

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