CVE-2019-25025
Last modified
CVE-2019-25025 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 1.84% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rubyonrails | Active Record Session Store | <= 1.1.3 |
References
- https://github.com/rails/activerecord-session_store/pull/151Patch, Third Party Advisory
- https://github.com/rails/activerecord-session_store/pull/151Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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