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Low severity · published Oct 17, 2023
CVE-2023-22074
Vulnerability in the Oracle Database Sharding component of Oracle Database Server
2.4
CVSS
0.9%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Database Sharding component of Oracle Database Server. Supported versions that are affected are 19.3-19.20 and 21.3-21.11. Easily exploitable vulnerability allows high privileged attacker having Create Session, Select Any Dictionary privilege with network access via Oracle Net to compromise Oracle Database Sharding. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Database Sharding. CVSS 3.1 Base Score 2.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Database Server · Oracle
19.3 through 19.20; 21.3 through 21.11 · source: NVD
Affected product
DS
Database Server
Oracle
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-22074
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-22074
Exploit
http://packetstormsecurity.com/files/175352/Oracle-19c-21c-Sharding-Component-Password-Hash-Exposure.html
Patch
https://www.oracle.com/security-alerts/cpuoct2023.html
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