github - ghsa-pcw8-h376-q646

GHSA-PCW8-H376-Q646

Vulnerability from github – Published: 2022-05-24 17:48 – Updated: 2022-09-21 00:00

Details

An improper authorization vulnerability in the Simple Network Management Protocol daemon (snmpd) service of Juniper Networks Junos OS leads an unauthenticated attacker being able to perform SNMP read actions, an Exposure of System Data to an Unauthorized Control Sphere, or write actions to OIDs that support write operations, against the device without authentication. This issue affects: Juniper Networks Junos OS: 17.2 version 17.2R1 and later versions; 17.3 versions prior to 17.3R3-S9; 17.4 versions prior to 17.4R2-S12, 17.4R3-S5; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R1-S8, 18.4R2-S5, 18.4R3; 19.1 versions prior to 19.1R2; 19.2 versions prior to 19.2R1-S6, 19.2R2; 19.3 versions prior to 19.3R2. This issue does not affect Juniper Networks Junos OS versions prior to 17.2R1.

Severity ?

7.3 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

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{
  "affected": [],
  "aliases": [
    "CVE-2021-0260"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-22T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "An improper authorization vulnerability in the Simple Network Management Protocol daemon (snmpd) service of Juniper Networks Junos OS leads an unauthenticated attacker being able to perform SNMP read actions, an Exposure of System Data to an Unauthorized Control Sphere, or write actions to OIDs that support write operations, against the device without authentication. This issue affects: Juniper Networks Junos OS: 17.2 version 17.2R1 and later versions; 17.3 versions prior to 17.3R3-S9; 17.4 versions prior to 17.4R2-S12, 17.4R3-S5; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R1-S8, 18.4R2-S5, 18.4R3; 19.1 versions prior to 19.1R2; 19.2 versions prior to 19.2R1-S6, 19.2R2; 19.3 versions prior to 19.3R2. This issue does not affect Juniper Networks Junos OS versions prior to 17.2R1.",
  "id": "GHSA-pcw8-h376-q646",
  "modified": "2022-09-21T00:00:41Z",
  "published": "2022-05-24T17:48:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0260"
    },
    {
      "type": "WEB",
      "url": "https://kb.juniper.net/JSA11151"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-0260 (GCVE-0-2021-0260)

Vulnerability from cvelistv5 – Published: 2021-04-22 19:37 – Updated: 2024-09-17 01:06

Summary

Severity ?

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-285 - Improper Authorization
CWE-497 - Exposure of System Data to an Unauthorized Control Sphere

Assigner

juniper

References

URL

Tags

https://kb.juniper.net/JSA11151

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Unaffected: unspecified , < 17.2R1 (custom) Affected: 17.2R1 , < 17.2* (custom) Affected: 17.3 , < 17.3R3-S9 (custom) Affected: 17.4 , < 17.4R2-S12, 17.4R3-S5 (custom) Affected: 18.1 , < 18.1R3-S13 (custom) Affected: 18.2 , < 18.2R3-S8 (custom) Affected: 18.3 , < 18.3R3-S5 (custom) Affected: 18.4 , < 18.4R1-S8, 18.4R2-S5, 18.4R3 (custom) Affected: 19.1 , < 19.1R2 (custom) Affected: 19.2 , < 19.2R1-S6, 19.2R2 (custom) Affected: 19.3 , < 19.3R2 (custom)

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:32:10.526Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA11151"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "17.2R1",
              "status": "unaffected",
              "version": "unspecified",
              "versionType": "custom"
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              "lessThan": "17.2*",
              "status": "affected",
              "version": "17.2R1",
              "versionType": "custom"
            },
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              "lessThan": "17.3R3-S9",
              "status": "affected",
              "version": "17.3",
              "versionType": "custom"
            },
            {
              "lessThan": "17.4R2-S12, 17.4R3-S5",
              "status": "affected",
              "version": "17.4",
              "versionType": "custom"
            },
            {
              "lessThan": "18.1R3-S13",
              "status": "affected",
              "version": "18.1",
              "versionType": "custom"
            },
            {
              "lessThan": "18.2R3-S8",
              "status": "affected",
              "version": "18.2",
              "versionType": "custom"
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              "status": "affected",
              "version": "18.3",
              "versionType": "custom"
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            {
              "lessThan": "18.4R1-S8, 18.4R2-S5, 18.4R3",
              "status": "affected",
              "version": "18.4",
              "versionType": "custom"
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              "lessThan": "19.1R2",
              "status": "affected",
              "version": "19.1",
              "versionType": "custom"
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              "status": "affected",
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          "value": "Devices configured with any version of SNMP, regardless of configuration statements or authentication methods are vulnerable to this issue.\nIf the following minimal configuration is present, the device is vulnerable to exploitation:\n  [snmp]\n  [system management-instance]"
        }
      ],
      "datePublic": "2021-04-14T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An improper authorization vulnerability in the Simple Network Management Protocol daemon (snmpd) service of Juniper Networks Junos OS leads an unauthenticated attacker being able to perform SNMP read actions, an Exposure of System Data to an Unauthorized Control Sphere, or write actions to OIDs that support write operations, against the device without authentication. This issue affects: Juniper Networks Junos OS: 17.2 version 17.2R1 and later versions; 17.3 versions prior to 17.3R3-S9; 17.4 versions prior to 17.4R2-S12, 17.4R3-S5; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R1-S8, 18.4R2-S5, 18.4R3; 19.1 versions prior to 19.1R2; 19.2 versions prior to 19.2R1-S6, 19.2R2; 19.3 versions prior to 19.3R2. This issue does not affect Juniper Networks Junos OS versions prior to 17.2R1."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
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            {
              "cweId": "CWE-285",
              "description": "CWE-285 Improper Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-497",
              "description": "CWE-497 Exposure of System Data to an Unauthorized Control Sphere",
              "lang": "en",
              "type": "CWE"
            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-04-22T19:37:19",
        "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "shortName": "juniper"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://kb.juniper.net/JSA11151"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "The following software releases have been updated to resolve this specific issue: 17.3R3-S9, 17.4R2-S12, 17.4R3-S5, 18.1R3-S13, 18.2R3-S8, 18.3R3-S5, 18.4R1-S8, 18.4R2-S5, 18.4R3, 19.1R2, 19.2R1-S6, 19.2R2, 19.3R2, 19.4R1, and all subsequent releases."
        }
      ],
      "source": {
        "advisory": "JSA11151",
        "defect": [
          "1458057"
        ],
        "discovery": "USER"
      },
      "title": "Junos OS: SNMP fails to properly perform authorization checks on incoming received SNMP requests.",
      "workarounds": [
        {
          "lang": "en",
          "value": "The following workaround command will disable SNMP support for the mgmt_junos routing interface and protect the device from being exploited:\n\n  # set snmp disable-mgmt-junos-support"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "sirt@juniper.net",
          "DATE_PUBLIC": "2021-04-14T16:00:00.000Z",
          "ID": "CVE-2021-0260",
          "STATE": "PUBLIC",
          "TITLE": "Junos OS: SNMP fails to properly perform authorization checks on incoming received SNMP requests."
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Junos OS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003e=",
                            "version_name": "17.2",
                            "version_value": "17.2R1"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "17.3",
                            "version_value": "17.3R3-S9"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "17.4",
                            "version_value": "17.4R2-S12, 17.4R3-S5"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "18.1",
                            "version_value": "18.1R3-S13"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "18.2",
                            "version_value": "18.2R3-S8"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "18.3",
                            "version_value": "18.3R3-S5"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "18.4",
                            "version_value": "18.4R1-S8, 18.4R2-S5, 18.4R3"
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                            "version_value": "19.1R2"
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                          {
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                          {
                            "version_affected": "\u003c",
                            "version_name": "19.3",
                            "version_value": "19.3R2"
                          },
                          {
                            "version_affected": "!\u003c",
                            "version_value": "17.2R1"
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
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              "description": [
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                  "value": "CWE-285 Improper Authorization"
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              "description": [
                {
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                }
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        "references": {
          "reference_data": [
            {
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              "refsource": "MISC",
              "url": "https://kb.juniper.net/JSA11151"
            }
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        "solution": [
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            "lang": "en",
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        "work_around": [
          {
            "lang": "en",
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          }
        ]
      }
    }
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    "assignerShortName": "juniper",
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    "datePublished": "2021-04-22T19:37:19.523229Z",
    "dateReserved": "2020-10-27T00:00:00",
    "dateUpdated": "2024-09-17T01:06:17.827Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-PCW8-H376-Q646

CVE-2021-0260 (GCVE-0-2021-0260)

Tags

Sightings

Nomenclature