CVE-2023-31418 is a denial-of-service vulnerability affecting Elasticsearch and Elastic Cloud Enterprise. An unauthenticated attacker can trigger an OutOfMemory error by sending malformed HTTP requests, leading to a high-severity impact on availability. While no active exploitation or public exploit code is known, the vulnerability has a CVSS score of 7.5, indicating a significant risk. Community discussion and media coverage are currently minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 7.17.12CPE matchmatch criteria | cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:* | ||
>= 8.0.0, <= 8.8.2CPE matchmatch criteria | cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:* | ||
<= 2.13.3CPE matchmatch criteria | cpe:2.3:a:elastic:elastic_cloud_enterprise:*:*:*:*:*:*:*:* | ||
3.6.0CPE matchmatch criteria | cpe:2.3:a:elastic:elastic_cloud_enterprise:3.6.0:*:*:*:*:*:*:* | ||
>= 2.13.3, < 3.6.0CPE match | cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.