CVE-2019-2507 is a vulnerability within the Optimizer subcomponent of Oracle MySQL Server, affecting versions 5.6.42 and prior, 5.7.24 and prior, and 8.0.13 and prior. This easily exploitable flaw allows a high-privileged attacker with network access to cause a complete denial of service (DoS) by repeatedly crashing the MySQL Server. With a CVSS 3.0 Base Score of 4.9 (Medium), its primary impact is on availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.6.0, <= 5.6.42CPE matchmatch criteria | cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* | ||
>= 5.7.0, <= 5.7.24CPE matchmatch criteria | cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* | ||
>= 8.0.0, <= 8.0.13CPE 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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