CVE-2025-1057
CVE-2025-1057 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-704.
Key facts
- Severity: Medium (CVSS 3.x base score 4.3)
- EPSS exploit prediction: 0% (29th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-4900
- Weakness: CWE-704
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2025-1057?
- 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.
- How severe is CVE-2025-1057?
- CVE-2025-1057 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability low.
- Is CVE-2025-1057 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-1057?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-1057 have an EU (EUVD) identifier?
- Yes. CVE-2025-1057 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4900.
- When was CVE-2025-1057 published?
- CVE-2025-1057 was published on 2025-03-15 and last updated on 2026-06-30.
References
- https://access.redhat.com/security/cve/CVE-2025-1057
- https://bugzilla.redhat.com/show_bug.cgi?id=2343894
- https://github.com/ansasaki/keylime/tree/base64_bytes
- https://github.com/keylime/rust-keylime
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