Low severity · published Jan 15, 2020
CVE-2020-2517
Vulnerability in the Database Gateway for ODBC component of Oracle Database Server
3.3
CVSS
0.8%
EPSS
No
On KEV
Description
Vulnerability in the Database Gateway for ODBC component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c, and 19c. Difficult to exploit vulnerability allows high privileged attacker having Create Procedure, Create Database Link privilege with network access via OracleNet to compromise Database Gateway for ODBC. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Database Gateway for ODBC accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Database Gateway for ODBC. CVSS 3.0 Base Score 3.3 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L).
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
Attack vector
Network
Complexity
High
Privileges
High
User interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Database Server · Oracle
11.2.0.4; 12.1.0.2; 12.2.0.1; 18c; 19c · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-2517
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-2517
Mailing List
http://seclists.org/fulldisclosure/2021/Feb/13
Patch
https://www.oracle.com/security-alerts/cpujan2020.html
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