CVE-2017-10868 is a denial-of-service vulnerability affecting H2O versions 2.2.2 and earlier, specifically the "dena h2o" product. An unauthenticated remote attacker can exploit this by sending a specially crafted HTTP/1 header, leading to a high-severity impact on availability with a CVSS score of 7.5. There is no evidence of active exploitation, nor are there publicly available exploits in Metasploit, Nuclei, or ExploitDB, and it has received no community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.2.3CPE matchmatch criteria | cpe:2.3:a:dena:h2o:*:*:*:*:*:*:*:* |
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.
Remediation records are not available for this CVE.