CVE-2020-10663
ruby2.5 - security update
7.5
HIGH
CVSS 3.1
EPSS 6.8%
描述
The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing methods can lead to creation of a malicious object within the interpreter, with adverse effects that are application-dependent.
如何修補 CVE-2020-10663
要修補 CVE-2020-10663,請將受影響套件升級到下列已修補版本。
- —升級至 2.5.8-r0 或更新版本
- —升級至 2.3.0+dfsg-1 或更新版本
- —升級至 1.8.1-1+deb8u1 或更新版本
- —升級至 2.1.5-2+deb8u10 或更新版本
- —升級至 2.5.5-3+deb10u2 或更新版本
- —升級至 2.3.0 或更新版本
CVE-2020-10663 正在被利用嗎?
中等 — EPSS 為 6.8%,可持續追蹤但非最高優先。
受影響套件(6)
- from 0, < 2.5.8-r0
- from 0, < 2.3.0+dfsg-1
- from 0, < 1.8.1-1+deb8u1
- from 0, < 2.1.5-2+deb8u10
- from 0, < 2.5.5-3+deb10u2
- from 0, < 2.3.0
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:N/I:H/A:N |