CVE-2016-1000342
In Bouncy Castle JCE Provider ECDSA does not fully validate ASN.1 encoding of signature on verification
7.5
HIGH
CVSS 3.1
EPSS 0.47%
描述
In the Bouncy Castle JCE Provider version 1.55 and earlier ECDSA does not fully validate ASN.1 encoding of signature on verification. It is possible to inject extra elements in the sequence making up the signature and still have it validate, which in some cases may allow the introduction of 'invisible' data into a signed structure.
如何修補 CVE-2016-1000342
要修補 CVE-2016-1000342,請將受影響套件升級到下列已修補版本。
- —升級至 1.56-1 或更新版本
- —升級至 1.56 或更新版本
- —升級至 1.56 或更新版本
- —升級至 1.56 或更新版本
CVE-2016-1000342 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(4)
- from 0, < 1.56-1
- from 0, < 1.56
- from 0, < 1.56
- from 0, < 1.56
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |