CVE-2023-4574
6.5
MEDIUM
CVSS 3.1
EPSS 0.14%
描述
When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
如何修補 CVE-2023-4574
要修補 CVE-2023-4574,請將受影響套件升級到下列已修補版本。
- —升級至 102.15.0esr-1~deb11u1 或更新版本
- —升級至 1:102.15.0-1~deb11u1 或更新版本
CVE-2023-4574 正在被利用嗎?
低 — EPSS 為 0.1%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 102.15.0esr-1~deb11u1
- from 0, < 1:102.15.0-1~deb11u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |