What is CVE-2023-22077?

CVE-2023-22077 is a medium-severity vulnerability in Oracle Database Server. CVSS score: 4.9/10. Published 2023-10-17.

How severe is CVE-2023-22077?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Is CVE-2023-22077 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Oracle Database Server

CVE-2023-22077

Vulnerability in the Oracle Database Recovery Manager 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 DBA account privilege with network access via Oracle Net to compromise Oracle Database Recovery Manager. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Database Recovery Manager. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

EPSS: 0.006 (44.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

Oracle Database_server
Oracle Corporation Database - Enterprise Edition — versions 19.3, 21.3

Public proof-of-concept exploits

References

secalert_us@oracle.com (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-22077?: CVE-2023-22077 is a medium-severity vulnerability in Oracle Database Server. CVSS score: 4.9/10. Published 2023-10-17.
How severe is CVE-2023-22077?: Medium severity. CVSS v3 base score is 4.9 out of 10.
Is CVE-2023-22077 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.