CVE-2022-3559
7.5
HIGH
CVSS 3.1
EPSS 3.7%
描述
A vulnerability was found in Exim and classified as problematic. This issue affects some unknown processing of the component Regex Handler. The manipulation leads to use after free. The name of the patch is 4e9ed49f8f12eb331b29bd5b6dc3693c520fddc2. It is recommended to apply a patch to fix this issue. The identifier VDB-211073 was assigned to this vulnerability.
如何修補 CVE-2022-3559
要修補 CVE-2022-3559,請將受影響套件升級到下列已修補版本。
- Debian/exim4—升級至 4.94.2-7+deb11u4 或更新版本
CVE-2022-3559 正在被利用嗎?
低 — EPSS 為 3.7%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 4.94.2-7+deb11u4
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 |