漏洞信息
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Vulnerability Title
net-snmp: A malformed OID in a SET to the nsVacmAccessTable can cause a NULL pointer dereference.
Vulnerability Description
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.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Vulnerability Type
空指针解引用
Vulnerability Title
Net-SNMP 代码问题漏洞
Vulnerability Description
Net-SNMP是一套开源的简单网络管理协议（Simple Network Management Protocol）软件。该软件用于监控网络设备、电脑设备、UPS设备等。 Net-SNMP存在代码问题漏洞，该漏洞源于 nsVacmAccessTable 的 SET 中的格式错误的 OID 可能导致 NULL 指针取消引用。
CVSS Information
N/A
Vulnerability Type
N/A