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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2019-25025
HistoryMar 05, 2021 - 6:15 a.m.

CVE-2019-25025

2021-03-0506:15:00
Debian Security Bug Tracker
security-tracker.debian.org
7

0.002 Low

EPSS

Percentile

65.0%

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.