PT-2017-11570 · H2O · H2O

Kazuho Oku · Published 2017-12-22 · Updated 2021-08-12 · CVE-2017-10868

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions H2O versions 2.2.2 and earlier

Description The issue allows remote attackers to cause a denial of service in the server via specially crafted HTTP/1 header.

Recommendations For versions 2.2.2 and earlier, update to a version later than 2.2.2 to resolve the issue.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2017-10868

Affected Products

H2O

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2017-10868 · Security Note
• https://osv.dev/vulnerability/CVE-2017-10868 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-10868 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-10868 · Vendor Advisory
• https://github.com/h2o/h2o/issues/1459 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10868 · Note
• https://jvn.jp/en/jp/JVN84182676/index.html · Note