CVE-2019-25025

MEDIUM

Active Record Session Store <1.1.3 - Info Disclosure

Title source: llm
STIX 2.1

Description

The activerecord-session_store (aka Active Record Session Store) component through 1.1.3 for Ruby on Rails does not use a constant-time approach when delivering information about whether a guessed session ID is valid. Consequently, remote attackers can leverage timing discrepancies to achieve a correct guess in a relatively short amount of time. This is a related issue to CVE-2019-16782.

References (1)

Core 1
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/rails/activerecord-session_store/pull/151

Scores

CVSS v3 5.3
EPSS 0.0014
EPSS Percentile 33.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

Status published
Products (2)
rubygems/activerecord-session_store 0 - 2.0.0RubyGems
rubyonrails/active_record_session_store < 1.1.3
Published Mar 05, 2021
Tracked Since Feb 18, 2026