CVE-2015-20110
generator-jhipster allows a timing attack against validateToken due to a string comparison that stops at the first character
7.5
HIGH
CVSS 3.1
EPSS 0.59%
描述
JHipster generator-jhipster before 2.23.0 allows a timing attack against validateToken due to a string comparison that stops at the first character that is different. Attackers can guess tokens by brute forcing one character at a time and observing the timing. This of course drastically reduces the search space to a linear amount of guesses based on the token length times the possible characters.
如何修補 CVE-2015-20110
要修補 CVE-2015-20110,請將受影響套件升級到下列已修補版本。
- —升級至 2.23.0 或更新版本
CVE-2015-20110 正在被利用嗎?
低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.23.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |