CVE-2019-2393 is a denial-of-service vulnerability affecting MongoDB Server versions 4.2.0, 4.0.0 through 4.0.12, and 3.6.0 through 3.6.14. An authenticated user can trigger a denial of service by crafting specific database queries utilizing $lookup and collations. This medium-severity vulnerability (CVSS 6.5) has a low attack complexity and requires local privileges, but can lead to a complete loss of availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.6.0, < 3.6.15CPE matchmatch criteria | cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* | ||
>= 4.0.0, < 4.0.13CPE matchmatch criteria | cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* | ||
>= 4.2.0, < 4.2.1CPE matchmatch criteria | cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* |
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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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.