Description
A flaw was found in Keylime. The Keylime registrar, since version 7.12.0, does not enforce client-side Transport Layer Security (TLS) authentication. This authentication bypass vulnerability allows unauthenticated clients with network access to perform administrative operations, including listing agents, retrieving public Trusted Platform Module (TPM) data, and deleting agents, by connecting without presenting a client certificate.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
High
Affected products
- keylime / keylime7.12.0
- RedHat / enterprise_linux10.0 – 10.0
- RedHat / enterprise_linux9.0 – 9.0
- RedHat / enterprise_linux_eus10.0 – 10.0
- RedHat / enterprise_linux_for_arm_6410.0_aarch64 – 10.0_aarch64
- RedHat / enterprise_linux_for_arm_649.0_aarch64 – 9.0_aarch64
- RedHat / enterprise_linux_for_arm_64_eus10.0_aarch64 – 10.0_aarch64
- RedHat / enterprise_linux_for_ibm_z_systems10.0_s390x – 10.0_s390x
- RedHat / enterprise_linux_for_ibm_z_systems9.0_s390x – 9.0_s390x
- RedHat / enterprise_linux_for_ibm_z_systems_eus10.0_s390x – 10.0_s390x
- RedHat / enterprise_linux_for_power_little_endian9.0_ppc64le – 9.0_ppc64le
- RedHat / enterprise_linux_for_power_little_endian10.0_ppc64le – 10.0_ppc64le
- RedHat / enterprise_linux_for_power_little_endian_eus10.0_ppc64le – 10.0_ppc64le
References
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2026:2224
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2026:2225
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2026:2298
- VENDOR_ADVISORYhttps://access.redhat.com/security/cve/CVE-2026-1709
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=2435514
Updated 21m ago · 8 sources