Bug 1412376 (CVE-2017-2585)
| Summary: | CVE-2017-2585 keycloak: timing attack in JWS signature verification | ||
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| Product: | [Other] Security Response | Reporter: | Chess Hazlett <chazlett> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | avibelli, chazlett, drusso, gsterlin, jbalunas, jmrazek, jshepherd, rrajasek, security-response-team, tkirby |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | keycloak 2.5.1 | Doc Type: | If docs needed, set a value |
| Doc Text: |
It was found that keycloak's implementation of HMAC verification for JWS tokens uses a method that runs in non-constant time, potentially leaving the application vulnerable to timing attacks.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-10-21 11:48:32 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1412373, 1438536 | ||
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Description
Chess Hazlett
2017-01-11 21:40:33 UTC
Acknowledgments: Name: Richard Kettelerij (Mindloops) This issue has been addressed in the following products: Via RHSA-2017:0876 https://access.redhat.com/errata/RHSA-2017:0876 This issue has been addressed in the following products: Red Hat Single Sign-On 7.1 for RHEL 7 Via RHSA-2017:0873 https://access.redhat.com/errata/RHSA-2017:0873 This issue has been addressed in the following products: Red Hat Single Sign-On 7.1 for RHEL 6 Via RHSA-2017:0872 https://access.redhat.com/errata/RHSA-2017:0872 |