Kurz gesagt
- CVE-2016-7798 ist eine Schwachstelle (HOCH (CVSS 7.5)) in openssl, openssl (ruby-lang).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 3.2%, höher als bei 88.0% aller Schwachstellen.
- Abhilfe: auf 2.0.0 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| openssl RubyGems | < 2.0.0
| 2.0.0
|
| openssl | < 2.0.0
| 2.0.0
|
Description
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.
NVD description
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.
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