Medium severity · published Jan 15, 2020
CVE-2020-2512
Vulnerability in the Database Gateway for ODBC component of Oracle Database Server
5.9
CVSS
1.5%
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 unauthenticated attacker with network access via OracleNet to compromise Database Gateway for ODBC. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Database Gateway for ODBC. CVSS 3.0 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% 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-2020-2512
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-2512
Patch
https://www.oracle.com/security-alerts/cpujan2020.html
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