What is CVE-2023-43635?

CVE-2023-43635 is a high-severity vulnerability in Lf-edge, Zededa Eve Os, classified under Use of Weak Hash. CVSS score: 8.8/10. Published 2023-09-20.

How severe is CVE-2023-43635?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Lf-edge, Zededa Eve Os

CVE-2023-43635

Vault Key Sealed With SHA1 PCRs The measured boot solution implemented in EVE OS leans on a PCR locking mechanism. Different parts of the system update different PCR values in the TPM, resulting in a unique value for each PCR entry…

EPSS: 0.001 (1.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Lf-edge, Zededa Eve Os — versions 0
Linuxfoundation Edge_virtualization_engine

Weakness classification (CWE)

CWE-328 — Use of Weak Hash
CWE-522 — Insufficiently Protected Credentials
CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

cve@asrg.io

Frequently asked questions

What is CVE-2023-43635?: CVE-2023-43635 is a high-severity vulnerability in Lf-edge, Zededa Eve Os, classified under Use of Weak Hash. CVSS score: 8.8/10. Published 2023-09-20.
How severe is CVE-2023-43635?: High severity. CVSS v3 base score is 8.8 out of 10.