CVE-2022-38477
8.8
HIGH
CVSS 3.1
EPSS 0.20%
描述
Mozilla developer Nika Layzell and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103 and Firefox ESR 102.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.2, Thunderbird < 102.2, and Firefox < 104.
如何修補 CVE-2022-38477
要修補 CVE-2022-38477,請將受影響套件升級到下列已修補版本。
- —升級至 102.2.0esr-1 或更新版本
- —升級至 1:102.2.0-1 或更新版本
CVE-2022-38477 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, < 102.2.0esr-1
- from 0, < 1:102.2.0-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |