CVE-2022-24810
8.8
HIGH
CVSS 3.1
EPSS 1.1%
描述
net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-write credentials can use a malformed OID in a SET to the nsVacmAccessTable to cause a NULL pointer dereference. Version 5.9.2 contains a patch. Users should use strong SNMPv3 credentials and avoid sharing the credentials. Those who must use SNMPv1 or SNMPv2c should use a complex community string and enhance the protection by restricting access to a given IP address range.
如何修補 CVE-2022-24810
要修補 CVE-2022-24810,請將受影響套件升級到下列已修補版本。
- —升級至 5.9.3-r0 或更新版本
- —升級至 5.9+dfsg-4+deb11u1 或更新版本
CVE-2022-24810 正在被利用嗎?
低 — EPSS 為 1.1%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 5.9.3-r0
- from 0, < 5.9+dfsg-4+deb11u1
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:L/UI:N/S:U/C:H/I:H/A:H |