CVE-2016-7835

moderate-risk
Published 2017-06-09

Use-after-free vulnerability in H2O allows remote attackers to cause a denial-of-service (DoS) or obtain server certificate private keys and possibly other information.

Do I need to act?

~
3.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.1/10 Critical
NETWORK / LOW complexity

Affected Products (2)

H2O
H2O

Affected Vendors

Dena H2O Project

References (6)

Third Party Advisory http://www.securityfocus.com/bid/95061
Patch https://github.com/h2o/h2o/issues/1144
Third Party Advisory https://jvn.jp/en/jp/JVN44566208/index.html
Third Party Advisory http://www.securityfocus.com/bid/95061
Patch https://github.com/h2o/h2o/issues/1144
Third Party Advisory https://jvn.jp/en/jp/JVN44566208/index.html
44
/ 100
moderate-risk
Severity 31/34 · Critical
Exploitability 6/34 · Minimal
Exposure 7/34 · Low