CVE-2016-7835: Use After Free
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.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2016-7835?
CVE-2016-7835 is considered a high severity vulnerability due to its potential for denial-of-service attacks and exposure of server certificate private keys.
How do I fix CVE-2016-7835?
To fix CVE-2016-7835, update H2O to version 2.0.5 or later, or ensure you are using a more secure version.
What types of attacks can be performed using CVE-2016-7835?
CVE-2016-7835 can be exploited by remote attackers to cause denial-of-service or extract sensitive information including private keys.
Which versions of H2O are affected by CVE-2016-7835?
CVE-2016-7835 affects H2O versions up to and including 2.0.4 and specifically the 2.1.0-beta3 version.
What is a use-after-free vulnerability in the context of CVE-2016-7835?
In the context of CVE-2016-7835, a use-after-free vulnerability occurs when a program attempts to use memory after it has been freed, leading to potential crashes or exploitation.