CVE-2024-10451

Description

A flaw was found in Keycloak. This issue occurs because sensitive runtime values, such as passwords, may be captured during the Keycloak build process and embedded as default values in bytecode, leading to unintended information disclosure. In Keycloak 26, sensitive data specified directly in environment variables during the build process is also stored as a default values, making it accessible during runtime. Indirect usage of environment variables for SPI options and Quarkus properties is also vulnerable due to unconditional expansion by PropertyMapper logic, capturing sensitive data as default values in all Keycloak versions up to 26.0.2.

Reserved 2024-10-28 | Published 2024-11-25 | Updated 2024-11-27 | Assigner redhat

Product status

Default status
affected

24.0.9-1 before *
unaffected

Default status
affected

24-18 before *
unaffected

Default status
affected

24-18 before *
unaffected

Default status
unaffected

Default status
affected

26.0.6-2 before *
unaffected

Default status
affected

26.0-5 before *
unaffected

Default status
affected

26.0-6 before *
unaffected

Default status
unaffected

Default status
unaffected

Default status
unknown

Timeline

2024-10-28:	Reported to Red Hat.
2024-11-21:	Made public.

Credits

Red Hat would like to thank Steven Hawkins for reporting this issue.

References

access.redhat.com/errata/RHSA-2024:10175 (RHSA-2024:10175) vendor-advisory

access.redhat.com/errata/RHSA-2024:10176 (RHSA-2024:10176) vendor-advisory

access.redhat.com/errata/RHSA-2024:10177 (RHSA-2024:10177) vendor-advisory

access.redhat.com/errata/RHSA-2024:10178 (RHSA-2024:10178) vendor-advisory

access.redhat.com/security/cve/CVE-2024-10451 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2322096 (RHBZ#2322096) issue-tracking

cve.org (CVE-2024-10451)

nvd.nist.gov (CVE-2024-10451)

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