CVE-2020-2512 is a denial-of-service vulnerability affecting the Oracle Database Gateway for ODBC in Oracle Database Server versions 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c, and 19c. This vulnerability allows an unauthenticated attacker with network access via OracleNet to cause a complete denial of service (frequent crashes or hangs) of the affected component. With a CVSS v3.0 score of 5.9 (Medium), it has high attack complexity but requires no user interaction. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.2.0.4CPE matchmatch criteria | cpe:2.3:a:oracle:database_server:11.2.0.4:*:*:*:*:*:*:* | ||
12.1.0.2CPE matchmatch criteria | cpe:2.3:a:oracle:database_server:12.1.0.2:*:*:*:*:*:*:* | ||
12.2.0.1CPE matchmatch criteria | cpe:2.3:a:oracle:database_server:12.2.0.1:*:*:*:*:*:*:* | ||
18cCPE matchmatch criteria | cpe:2.3:a:oracle:database_server:18c:*:*:*:*:*:*:* | ||
19cCPE matchmatch criteria | cpe:2.3:a:oracle:database_server:19c:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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