CVE-2024-21177 is a denial-of-service vulnerability affecting Oracle MySQL Server versions 8.0.37 and prior, and 8.4.0 and prior, specifically within the Optimizer component. A low-privileged attacker with network access can easily exploit this vulnerability to cause a complete and repeatable crash of the MySQL Server. With a CVSS 3.1 score of 6.5 (Medium), the primary impact is high availability loss. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 7.5.34CPE matchmatch criteria | cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:* | ||
>= 7.6.0, <= 7.6.30CPE matchmatch criteria | cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:* | ||
>= 8.0.0, <= 8.0.37CPE matchmatch criteria | cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:* | ||
>= 8.1.0, <= 8.4.0CPE matchmatch criteria | cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:* | ||
<= 8.0.37CPE matchmatch criteria | cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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