ubuntu-cve-2020-15862
Vulnerability from osv_ubuntu
Published
2020-08-06 00:00
Modified
2026-04-22 07:39
Summary
Details

Net-SNMP through 5.8 has Improper Privilege Management because SNMP WRITE access to the EXTEND MIB provides the ability to run arbitrary commands as root.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libsnmp-base",
            "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": "libsnmp30",
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2"
          },
          {
            "binary_name": "python-netsnmp",
            "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": "snmpd",
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2"
          },
          {
            "binary_name": "tkmib",
            "binary_version": "5.7.2~dfsg-8.1ubuntu3.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "net-snmp",
        "purl": "pkg:deb/ubuntu/net-snmp@5.7.2~dfsg-8.1ubuntu3.3+esm2?arch=source\u0026distro=trusty/esm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.7.2~dfsg-8.1ubuntu3.3+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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",
        "5.7.2~dfsg-8.1ubuntu3.3+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libsnmp-base",
            "binary_version": "5.7.3+dfsg-1ubuntu4.6"
          },
          {
            "binary_name": "libsnmp-perl",
            "binary_version": "5.7.3+dfsg-1ubuntu4.6"
          },
          {
            "binary_name": "libsnmp30",
            "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": "snmpd",
            "binary_version": "5.7.3+dfsg-1ubuntu4.6"
          },
          {
            "binary_name": "snmptrapd",
            "binary_version": "5.7.3+dfsg-1ubuntu4.6"
          },
          {
            "binary_name": "tkmib",
            "binary_version": "5.7.3+dfsg-1ubuntu4.6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "net-snmp",
        "purl": "pkg:deb/ubuntu/net-snmp@5.7.3+dfsg-1ubuntu4.6?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.7.3+dfsg-1ubuntu4.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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_name": "libsnmp-base",
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6"
          },
          {
            "binary_name": "libsnmp-perl",
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6"
          },
          {
            "binary_name": "libsnmp30",
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6"
          },
          {
            "binary_name": "python-netsnmp",
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6"
          },
          {
            "binary_name": "snmp",
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6"
          },
          {
            "binary_name": "snmpd",
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6"
          },
          {
            "binary_name": "snmptrapd",
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6"
          },
          {
            "binary_name": "tkmib",
            "binary_version": "5.7.3+dfsg-1.8ubuntu3.6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "net-snmp",
        "purl": "pkg:deb/ubuntu/net-snmp@5.7.3+dfsg-1.8ubuntu3.6?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.7.3+dfsg-1.8ubuntu3.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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_name": "libsnmp-base",
            "binary_version": "5.8+dfsg-2ubuntu2.3"
          },
          {
            "binary_name": "libsnmp-perl",
            "binary_version": "5.8+dfsg-2ubuntu2.3"
          },
          {
            "binary_name": "libsnmp35",
            "binary_version": "5.8+dfsg-2ubuntu2.3"
          },
          {
            "binary_name": "snmp",
            "binary_version": "5.8+dfsg-2ubuntu2.3"
          },
          {
            "binary_name": "snmpd",
            "binary_version": "5.8+dfsg-2ubuntu2.3"
          },
          {
            "binary_name": "snmptrapd",
            "binary_version": "5.8+dfsg-2ubuntu2.3"
          },
          {
            "binary_name": "tkmib",
            "binary_version": "5.8+dfsg-2ubuntu2.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "net-snmp",
        "purl": "pkg:deb/ubuntu/net-snmp@5.8+dfsg-2ubuntu2.3?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.8+dfsg-2ubuntu2.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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"
      ]
    }
  ],
  "aliases": [],
  "details": "Net-SNMP through 5.8 has Improper Privilege Management because SNMP WRITE access to the EXTEND MIB provides the ability to run arbitrary commands as root.",
  "id": "UBUNTU-CVE-2020-15862",
  "modified": "2026-04-22T07:39:28Z",
  "published": "2020-08-06T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-15862"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4471-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4471-2"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-15862"
    }
  ],
  "related": [
    "USN-4471-1",
    "USN-4471-2"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-15862"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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