CVE-2023-3674
keylime fails to flag device as untrusted when signature does not validate
2.3
LOW
CVSS 3.1
EPSS 0.20%
描述
A flaw was found in the keylime attestation verifier, which fails to flag a device's submitted TPM quote as faulty when the quote's signature does not validate for some reason. Instead, it will only emit an error in the log without flagging the device as untrusted.
如何修補 CVE-2023-3674
要修補 CVE-2023-3674,請將受影響套件升級到下列已修補版本。
- —升級至 7.2.5 或更新版本
- —升級至 95ce3d86bd2c53009108ffda2dcf553312d733db 或更新版本
CVE-2023-3674 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 7.2.5
- from 0, < 95ce3d86bd2c53009108ffda2dcf553312d733db | from 0, < 7.2.5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | LOW2.3 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N |