CVSS: 9.8EPSS: 8%CPEs: 13EXPL: 0CVE-2018-16395 – ruby: OpenSSL::X509:: Name equality check does not work correctly
https://notcve.org/view.php?id=CVE-2018-16395
03 Nov 2018 — An issue was discovered in the OpenSSL library in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. When two OpenSSL::X509::Name objects are compared using ==, depending on the ordering, non-equal objects may return true. When the first argument is one character longer than the second, or the second argument contains a character that is one less than a character in the same position of the first argument, the result of == will be true. This could be leveraged to cre... • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html • CWE-295: Improper Certificate Validation •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 1CVE-2016-7798 – Ubuntu Security Notice USN-3365-1
https://notcve.org/view.php?id=CVE-2016-7798
30 Jan 2017 — 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. La openssl gem para Ruby utiliza el mismo vector de inicialización (IV) en el modo GCM (aes - * - gcm) cuando el IV se establece en versiones anteriores a la clave, lo que facilita que los atacantes dependiendo del contexto eludan el mecanismo de protección del cifrado. It was discover... • http://www.openwall.com/lists/oss-security/2016/09/19/9 • CWE-326: Inadequate Encryption Strength •