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Ubuntu: USN-4410-1 (CVE-2019-20892): Net-SNMP vulnerability

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Ubuntu: USN-4410-1 (CVE-2019-20892): Net-SNMP vulnerability

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
06/25/2020
Created
08/07/2020
Added
08/05/2020
Modified
03/22/2023

Description

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.

Solution(s)

  • ubuntu-upgrade-libsnmp-base
  • ubuntu-upgrade-libsnmp-perl
  • ubuntu-upgrade-libsnmp35
  • ubuntu-upgrade-snmpd

References

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