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CVE-2025-1057

Keylime: keylime registrar dos due to incompatible database entry handling

Published: Mar 15, 2025Updated: Jun 30, 2026 Sources: CVE List NVD GHSACWE-704
4.3MEDIUM
NVD MITRE
EPSS Score
0.4%
Top 70.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

A flaw was found in Keylime, a remote attestation solution, where strict type checking introduced in version 7.12.0 prevents the registrar from reading database entries created by previous versions, for example, 7.11.0. Specifically, older versions store agent registration data as bytes, whereas the updated registrar expects str. This issue leads to an exception when processing agent registration requests, causing the agent to fail.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-704

Affected Products

Red Hat
commercial·US
Red Hat Enterprise Linux 10On-premOS
Operating Systems / linux-distro
PyPI
package-ecosystem
keylime
OSS Libraries
and 2 more affected products View all →

Exploitability

Official Patch Available
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References

https://access.redhat.com/security/cve/CVE-2025-1057
access.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2343894
bugzilla.redhat.com
https://github.com/ansasaki/keylime/tree/base64_bytes
github.com
and 8 more references View all →

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