USN-4410-1

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Source
https://ubuntu.com/security/notices/USN-4410-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4410-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4410-1
Upstream
Related
Published
2020-07-02T19:23:37.105464Z
Modified
2025-07-16T08:32:39.205443Z
Summary
net-snmp vulnerability
Details

A double-free bug was discovered in snmpd server. An authenticated user could potentially cause a DoS by sending a crafted request to the server. (CVE-2019-20892)

References

Affected packages

Ubuntu:20.04:LTS / net-snmp

Package

Name
net-snmp
Purl
pkg:deb/ubuntu/net-snmp@5.8+dfsg-2ubuntu2.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.8+dfsg-2ubuntu2.1

Affected versions

5.*

5.7.3+dfsg-5ubuntu5
5.7.3+dfsg-5ubuntu6
5.8+dfsg-2ubuntu1
5.8+dfsg-2ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libsnmp-base",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "libsnmp-dev",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "libsnmp-perl",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "libsnmp-perl-dbgsym",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "libsnmp35",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "libsnmp35-dbg",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "snmp",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "snmp-dbgsym",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "snmpd",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "snmpd-dbgsym",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "snmptrapd",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "snmptrapd-dbgsym",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        },
        {
            "binary_name": "tkmib",
            "binary_version": "5.8+dfsg-2ubuntu2.1"
        }
    ],
    "availability": "No subscription required"
}