Vulnerability in Oracle Database Server
CVE-2019-2734
Vulnerability in the Core RDBMS component of Oracle Database Server. Supported versions that are affected are 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows low privileged attacker having Create Session, Execute on DBMS_ADVISOR privilege with network access via OracleNet to compromise Core RDBMS. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Core RDBMS accessible data. CVSS 3.0 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N).
EPSS: 0.008 (54.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Oracle Database_server — versions 12.2.0.1, 18c, 19c
- Oracle Corporation Database — versions 12.2.0.1, 18c, 19c
Public proof-of-concept exploits
References
- secalert_us@oracle.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-2734?
- CVE-2019-2734 is a medium-severity vulnerability in Oracle Database Server. CVSS score: 4.3/10. Published 2019-10-16.
- How severe is CVE-2019-2734?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2019-2734 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.