CVE-2022-24999
node-qs - security update
7.5
HIGH
CVSS 3.1
EPSS 14.7%
描述
qs before 6.10.3, as used in Express before 4.17.3 and other products, allows attackers to cause a Node process hang for an Express application because an __ proto__ key can be used. In many typical Express use cases, an unauthenticated remote attacker can place the attack payload in the query string of the URL that is used to visit the application, such as a[__proto__]=b&a[__proto__]&a[length]=100000000. The fix was backported to qs 6.9.7, 6.8.3, 6.7.3, 6.6.1, 6.5.3, 6.4.1, 6.3.3, and 6.2.4 (and therefore Express 4.17.3, which has "deps: qs@6.9.7" in its release description, is not vulnerable).
如何修補 CVE-2022-24999
要修補 CVE-2022-24999,請將受影響套件升級到下列已修補版本。
- —升級至 6.9.4+ds-1+deb11u1 或更新版本
- —升級至 6.5.2-1+deb10u1 或更新版本
- —升級至 6.10.3 或更新版本
CVE-2022-24999 正在被利用嗎?
中等 — EPSS 為 14.7%,可持續追蹤但非最高優先。
受影響套件(3)
- from 0, < 6.9.4+ds-1+deb11u1
- from 0, < 6.5.2-1+deb10u1
- >= 6.10.0, < 6.10.3
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:N/I:N/A:H |