UBUNTU-CVE-2020-15861

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Source

https://ubuntu.com/security/CVE-2020-15861

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15861.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-15861

Related

Published

2020-08-06T00:00:00Z

Modified

2020-08-06T00:00:00Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

Net-SNMP through 5.7.3 allows Escalation of Privileges because of UNIX symbolic link (symlink) following.

References

Affected packages

Ubuntu:Pro:14.04:LTS / net-snmp

Package

Name: net-snmp
Purl: pkg:deb/ubuntu/net-snmp?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.7.2~dfsg-8.1ubuntu3.3+esm1

Affected versions

5.*

5.7.2~dfsg-8ubuntu1

5.7.2~dfsg-8ubuntu2

5.7.2~dfsg-8.1ubuntu1

5.7.2~dfsg-8.1ubuntu2

5.7.2~dfsg-8.1ubuntu3

5.7.2~dfsg-8.1ubuntu3.1

5.7.2~dfsg-8.1ubuntu3.2

5.7.2~dfsg-8.1ubuntu3.3

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "libsnmp-base"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "libsnmp-dev"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "libsnmp-dev-dbgsym"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "libsnmp-perl"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "libsnmp-perl-dbgsym"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "libsnmp30"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "libsnmp30-dbg"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "libsnmp30-dbgsym"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "python-netsnmp"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "python-netsnmp-dbgsym"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "snmp"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "snmp-dbgsym"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "snmpd"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "snmpd-dbgsym"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm1",
            "binary_name": "tkmib"
        }
    ]
}

Ubuntu:16.04:LTS / net-snmp

Package

Name: net-snmp
Purl: pkg:deb/ubuntu/net-snmp?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.7.3+dfsg-1ubuntu4.5

Affected versions

5.*

5.7.3+dfsg-1ubuntu2

5.7.3+dfsg-1ubuntu3

5.7.3+dfsg-1ubuntu4

5.7.3+dfsg-1ubuntu4.1

5.7.3+dfsg-1ubuntu4.2

5.7.3+dfsg-1ubuntu4.3

5.7.3+dfsg-1ubuntu4.4

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "libsnmp-base"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "libsnmp-dev"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "libsnmp-dev-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "libsnmp-perl"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "libsnmp-perl-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "libsnmp30"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "libsnmp30-dbg"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "libsnmp30-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "python-netsnmp"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "snmp"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "snmp-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "snmpd"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "snmpd-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "snmptrapd"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "snmptrapd-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.5",
            "binary_name": "tkmib"
        }
    ]
}

Ubuntu:18.04:LTS / net-snmp

Package

Name: net-snmp
Purl: pkg:deb/ubuntu/net-snmp?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.7.3+dfsg-1.8ubuntu3.5

Affected versions

5.*

5.7.3+dfsg-1.7ubuntu1

5.7.3+dfsg-1.8ubuntu1

5.7.3+dfsg-1.8ubuntu2

5.7.3+dfsg-1.8ubuntu3

5.7.3+dfsg-1.8ubuntu3.1

5.7.3+dfsg-1.8ubuntu3.2

5.7.3+dfsg-1.8ubuntu3.3

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "libsnmp-base"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "libsnmp-dev"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "libsnmp-perl"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "libsnmp-perl-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "libsnmp30"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "libsnmp30-dbg"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "python-netsnmp"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "python-netsnmp-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "snmp"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "snmp-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "snmpd"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "snmpd-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "snmptrapd"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "snmptrapd-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.5",
            "binary_name": "tkmib"
        }
    ]
}

Ubuntu:20.04:LTS / net-snmp

Package

Name: net-snmp
Purl: pkg:deb/ubuntu/net-snmp?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.8+dfsg-2ubuntu2.3

Affected versions

5.*

5.7.3+dfsg-5ubuntu5

5.7.3+dfsg-5ubuntu6

5.8+dfsg-2ubuntu1

5.8+dfsg-2ubuntu2

5.8+dfsg-2ubuntu2.1

5.8+dfsg-2ubuntu2.2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "libsnmp-base"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "libsnmp-dev"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "libsnmp-perl"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "libsnmp-perl-dbgsym"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "libsnmp35"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "libsnmp35-dbg"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "snmp"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "snmp-dbgsym"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "snmpd"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "snmpd-dbgsym"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "snmptrapd"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "snmptrapd-dbgsym"
        },
        {
            "binary_version": "5.8+dfsg-2ubuntu2.3",
            "binary_name": "tkmib"
        }
    ]
}