CVE-2019-20892
MEDIUM6.5EPSS 0.85%發布日:2020/6/25修改日:2026/4/28
描述
net-snmp before 5.8.1.pre1 has a double free in usm_free_usmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release.
受影響套件(2)
- Alpine/net-snmpfrom 0, < 5.8-r0
- Debian/net-snmpfrom 0, < 5.8+dfsg-3
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:L/UI:N/S:U/C:N/I:N/A:H |