The encrypt/decrypt functions in Ruby on Rails 2.3 are vulnerable to padding oracle attacks.
https://security-tracker.debian.org/tracker/CVE-2010-3299
https://seclists.org/oss-sec/2010/q3/357
Source: Mitre, NVD
Published: 2019-11-12
Updated: 2019-11-15
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N