Vulnerability in the Database Filesystem component of Oracle Database Server
Published Oct 21, 2020
4.9
MEDIUMCVSS 3.1
EPSS 1.22%
Description
Vulnerability in the Database Filesystem component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2 and 12.2.0.1. Easily exploitable vulnerability allows high privileged attacker having Resource, Create Table, Create View, Create Procedure, Dbfs_role privilege with network access via Oracle Net to compromise Database Filesystem. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Database Filesystem. 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).
Affected products
-
- Version 11.2.0.4StatusaffectedConstraints-
- Version 12.1.0.2StatusaffectedConstraints-
- Version 12.2.0.1StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oracle Corporation | Database - Enterprise Edition | n/a |
|
- 11.2.0.4
- 12.1.0.2
- 12.2.0.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/C:N/I:N/A:C
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Sep 26, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.22% (0.01220) | 67.65th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.22% (0.01220) | 67.34th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00059) | 25.83th | v3 (v2023.03.01) |
| Jun 6, 2024 | 0.06% (0.00059) | 25.12th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00059) | 23.09th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.98% (0.06977) | 79.96th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.84% (0.01840) | 47.83th | v1 |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
No CWE recorded.
References (1)
- https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISCPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.oracle.com/security-alerts/cpuoct2020.html | x_refsource_MISCPatchVendor Advisory |
Change history (0)
No recorded changes yet.