CVE-2016-7798: Weak Encryption
Last updated 24 July 2024
Other sources
The openssl gem for Ruby uses the same initialization vector (IV) in GCM Mode (aes--gcm) when the IV is set before the key, which makes it easier for context-dependent attackers to bypass the encryption protection mechanism.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2016-7798?
CVE-2016-7798 is categorized with a high severity due to its impact on encryption integrity.
How do I fix CVE-2016-7798?
To fix CVE-2016-7798, update the Ruby openssl gem to versions that address the vulnerability.
Which software is affected by CVE-2016-7798?
CVE-2016-7798 affects the openssl gem in Ruby and specifically certain versions of ruby-attr-encrypted and ruby-encryptor packages.
What could potentially happen if CVE-2016-7798 is exploited?
If exploited, CVE-2016-7798 could allow attackers to bypass the encryption protection mechanism, compromising sensitive data.
Is CVE-2016-7798 still a concern today?
Yes, CVE-2016-7798 remains a concern, especially in legacy systems using vulnerable versions of the software.