CVE-2019-25025

Advisory lineage Upstream: 0 Downstream: 5
Modified
Published: 05 Mar 2021, 05:54
Last modified:05 Aug 2024, 03:00

Vulnerability Summary

Overall Risk (default)
low
21/100
CVSS Score
5.3 MEDIUM
v3.1 (nvd)
EPSS Score
0.14% LOW
0% probability -0.36%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

05 Mar 2021, 05:54
Published
Vulnerability first disclosed
05 Aug 2024, 03:00
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS Trends

Current EPSS score: 0.14%• Percentile: 33%

Affected Systems

  • rubyonrails•active_record_session_store

    ≤ 1.1.3

References (1)