CVE-2023-6780
5.3
MEDIUM
CVSS 3.1
EPSS 2.7%
描述
An integer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message, resulting in undefined behavior. This issue affects glibc 2.37 and newer.
如何修補 CVE-2023-6780
要修補 CVE-2023-6780,請將受影響套件升級到下列已修補版本。
- —升級至 2.36-9+deb12u4 或更新版本
CVE-2023-6780 正在被利用嗎?
低 — EPSS 為 2.7%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.36-9+deb12u4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |