CVE-2017-2585

Aliases:GHSA-w6gv-3r3v-gwgj
Advisory lineage Upstream: 0 Downstream: 2
Modified
Published: 12 Mar 2018, 15:00
Last modified:16 Sept 2024, 22:56

Vulnerability Summary

Overall Risk (default)
low
24/100
CVSS Score
5.9 MEDIUM
v3.0 (nvd)
EPSS Score
0.67% LOW
1% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

12 Mar 2018, 15:00
Published
Vulnerability first disclosed
16 Sept 2024, 22:56
Last Modified
Vulnerability information updated

Description

Red Hat Keycloak before version 2.5.1 has an implementation of HMAC verification for JWS tokens that uses a method that runs in non-constant time, potentially leaving the application vulnerable to timing attacks.

CVSS Metrics

  • v3.0•MEDIUM•Score: 5.9CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • v2.0•MEDIUM•Score: 4.3AV:N/AC:M/Au:N/C:P/I:N/A:N

EPSS Trends

Current EPSS score: 0.67%• Percentile: 72%

Techniques & Countermeasures

  • CWE-200•Exposure of Sensitive Information to an Unauthorized Actor

    The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Affected Systems

  • org.keycloak•keycloak-core

    < 2.5.1

  • red hat, inc.•keycloak

    2.5.1

  • redhat•keycloak

    < 2.5.1

  • redhat•single_sign_on

    7.1 | 7.2

References (10)