New! Vulnerability Priority Rating (VPR)
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VPR Score: 3.6
SynopsisThe remote device is missing a vendor-supplied security patch.
Descriptionnet-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. (CVE-2019-20892)
When exploited, this vulnerability may cause the SNMP process to restart, leading to a disruption in SNMP services.
SolutionUpgrade to one of the non-vulnerable versions listed in the F5 Solution K45212738.