USN-4471-2

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Source

https://ubuntu.com/security/notices/USN-4471-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4471-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4471-2

Related

UBUNTU-CVE-2020-15862

Published

2020-09-01T12:47:46.614257Z

Modified

2020-09-01T12:47:46.614257Z

Summary

net-snmp regression

Details

USN-4471-1 fixed a vulnerability in Net-SNMP. The updated introduced a regression making nsExtendCacheTime not settable. This update fixes the problem adding the cacheTime feature flag.

Original advisory details:

Tobias Neitzel discovered that Net-SNMP incorrectly handled certain symlinks. An attacker could possibly use this issue to access sensitive information. (CVE-2020-15861)

It was discovered that Net-SNMP incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2020-15862)

References

Affected packages

Ubuntu:14.04:LTS / net-snmp

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.7.2~dfsg-8.1ubuntu3.3+esm2

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": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2",
            "binary_name": "libsnmp-perl"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2",
            "binary_name": "libsnmp-dev"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2",
            "binary_name": "libsnmp-base"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2",
            "binary_name": "snmp"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2",
            "binary_name": "libsnmp30"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2",
            "binary_name": "tkmib"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2",
            "binary_name": "snmpd"
        },
        {
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2",
            "binary_name": "python-netsnmp"
        }
    ]
}

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-1ubuntu4.6

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

5.7.3+dfsg-1ubuntu4.5

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "libsnmp-base"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "libsnmp-dev"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "libsnmp-dev-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "libsnmp-perl"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "libsnmp-perl-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "libsnmp30"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "libsnmp30-dbg"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "libsnmp30-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "python-netsnmp"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "snmp"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "snmp-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "snmpd"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "snmpd-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "snmptrapd"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "binary_name": "snmptrapd-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1ubuntu4.6",
            "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-1.8ubuntu3.6

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

5.7.3+dfsg-1.8ubuntu3.5

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "libsnmp-base"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "libsnmp-dev"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "libsnmp-perl"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "libsnmp-perl-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "libsnmp30"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "libsnmp30-dbg"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "python-netsnmp"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "python-netsnmp-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "snmp"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "snmp-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "snmpd"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "snmpd-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "snmptrapd"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "snmptrapd-dbgsym"
        },
        {
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6",
            "binary_name": "tkmib"
        }
    ]
}