CVE-2017-3645 is a denial-of-service vulnerability affecting Oracle MySQL Server versions 5.7.18 and earlier, specifically within the Optimizer subcomponent. This vulnerability allows a high-privileged attacker with network access to cause a complete and repeatable crash of the MySQL Server. With a CVSS 3.0 score of 4.9 (Medium), it requires high privileges but has low attack complexity. There is no public exploit code available, nor is there evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.7.18CPE matchmatch criteria | cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
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