cnvd - cnvd-2021-53343

cnvd-2021-53343

Vulnerability from cnvd

Title: Juniper Networks Junos OS代码问题漏洞（CNVD-2021-53343）

Description:

Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。

Junos OS存在代码问题漏洞，该漏洞源于使用资源公钥基础设施接收来自缓存服务器的特定数据包配置有BGP源验证，可能会导致路由进程守护程序崩溃并重新启动，从而创建拒绝服务条件。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Juniper Networks Junos OS代码问题漏洞（CNVD-2021-53343）的补丁

Patch Description:

Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。

Junos OS存在代码问题漏洞，该漏洞源于使用资源公钥基础设施接收来自缓存服务器的特定数据包配置有BGP源验证，可能会导致路由进程守护程序崩溃并重新启动，从而创建拒绝服务条件。目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://kb.juniper.net/InfoCenter/index?page=content&id=JSA11185。

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-0281

Impacted products

Name
['Juniper Networks Junos OS 17.3', 'Juniper Networks Junos OS 17.4', 'Juniper Networks Junos OS 18.1', 'Juniper Networks Junos OS 18.2', 'Juniper Networks Junos OS 18.3', 'Juniper Networks Junos OS 19.1', 'Juniper Networks Junos OS 18.4', 'Juniper Networks Junos OS 19.2', 'Juniper Networks JUNOS OS 19.4', 'Juniper Networks Juniper Networks Junos OS 20.1', 'Juniper Networks Junos OS 19.3', 'Juniper Networks Junos OS 20.1', 'Juniper Networks Junos OS 20.2', 'Juniper Networks Junos OS 20.3', 'Juniper Networks Junos OS 20.4', 'Juniper Networks Junos OS Evolved 19.4', 'Juniper Networks Junos OS Evolved 20.1', 'Juniper Networks Junos OS Evolved 20.2', 'Juniper Networks Junos OS Evolved 20.3', 'Juniper Networks Junos OS Evolved 20.4']

Name

['Juniper Networks Junos OS 17.3', 'Juniper Networks Junos OS 17.4', 'Juniper Networks Junos OS 18.1', 'Juniper Networks Junos OS 18.2', 'Juniper Networks Junos OS 18.3', 'Juniper Networks Junos OS 19.1', 'Juniper Networks Junos OS 18.4', 'Juniper Networks Junos OS 19.2', 'Juniper Networks JUNOS OS 19.4', 'Juniper Networks Juniper Networks Junos OS 20.1', 'Juniper Networks Junos OS 19.3', 'Juniper Networks Junos OS 20.1', 'Juniper Networks Junos OS 20.2', 'Juniper Networks Junos OS 20.3', 'Juniper Networks Junos OS 20.4', 'Juniper Networks Junos OS Evolved 19.4', 'Juniper Networks Junos OS Evolved 20.1', 'Juniper Networks Junos OS Evolved 20.2', 'Juniper Networks Junos OS Evolved 20.3', 'Juniper Networks Junos OS Evolved 20.4']

Show details on source website

JSON

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  "number": "CNVD-2021-53343",
  "openTime": "2021-07-22",
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      "Juniper Networks Junos OS 18.3",
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}

CVE-2021-0281 (GCVE-0-2021-0281)

Vulnerability from cvelistv5

Published

2021-07-15 20:00

Modified

2024-09-16 18:08

Severity ?

5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-754 - Improper Check for Unusual or Exceptional Conditions

Summary

On Juniper Networks Junos OS devices configured with BGP origin validation using Resource Public Key Infrastructure (RPKI) receipt of a specific packet from the RPKI cache server may cause routing process daemon (RPD) to crash and restart, creating a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS 17.3 versions prior to 17.3R3-S12; 17.4 versions prior to 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 18.4R2-S8, 18.4R3-S8; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R2-S6, 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S3; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R2. Juniper Networks Junos OS Evolved All versions prior to 20.4R2-S2-EVO.

References

▼	URL	Tags
	https://kb.juniper.net/JSA11185	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Juniper Networks

Junos OS

Version: 17.3   < 17.3R3-S12
Version: 17.4   < 17.4R3-S5
Version: 18.1   < 18.1R3-S13
Version: 18.2   < 18.2R3-S8
Version: 18.3   < 18.3R3-S5
Version: 18.4   < 18.4R2-S8, 18.4R3-S8
Version: 19.1   < 19.1R3-S5
Version: 19.2   < 19.2R3-S2
Version: 19.3   < 19.3R2-S6, 19.3R3-S2
Version: 19.4   < 19.4R2-S4, 19.4R3-S3
Version: 20.1   < 20.1R3
Version: 20.2   < 20.2R3
Version: 20.3   < 20.3R2
Version: 20.4   < 20.4R2

Juniper Networks

Junos OS Evolved

Version: All < 20.4R2-S2-EVO

Show details on NVD website

JSON

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{
  "containers": {
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          "dateUpdated": "2024-08-03T15:32:10.587Z",
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    ],
    "cna": {
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        }
      ],
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      "exploits": [
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          "lang": "en",
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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      "metrics": [
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
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      "solutions": [
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          "lang": "en",
          "value": "The following software releases have been updated to resolve this specific issue: \n\nJunos OS 17.3R3-S12, 17.4R3-S5, 18.1R3-S13, 18.2R3-S8, 18.3R3-S5, 18.4R2-S8, 18.4R3-S8, 19.1R3-S5, 19.2R3-S2, 19.3R2-S6, 19.3R3-S2, 19.4R2-S4, 19.4R3-S3, 20.1R3, 20.2R3, 20.3R2, 20.4R2, 21.1R1 and all subsequent releases.\n\nJunos OS Evolved: 20.4R2-S2-EVO, 21.1R1-EVO, and all subsequent releases."
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      "x_generator": {
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            "value": "The config stanza affected by this issue:\n  [ routing-options validation group \u003cgroup-name\u003e session \u003cIP address\u003e ]"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "On Juniper Networks Junos OS devices configured with BGP origin validation using Resource Public Key Infrastructure (RPKI) receipt of a specific packet from the RPKI cache server may cause routing process daemon (RPD) to crash and restart, creating a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS 17.3 versions prior to 17.3R3-S12; 17.4 versions prior to 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 18.4R2-S8, 18.4R3-S8; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R2-S6, 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S3; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R2. Juniper Networks Junos OS Evolved All versions prior to 20.4R2-S2-EVO."
            }
          ]
        },
        "exploit": [
          {
            "lang": "en",
            "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
          }
        ],
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-754 Improper Check for Unusual or Exceptional Conditions"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://kb.juniper.net/JSA11185",
              "refsource": "CONFIRM",
              "url": "https://kb.juniper.net/JSA11185"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "The following software releases have been updated to resolve this specific issue: \n\nJunos OS 17.3R3-S12, 17.4R3-S5, 18.1R3-S13, 18.2R3-S8, 18.3R3-S5, 18.4R2-S8, 18.4R3-S8, 19.1R3-S5, 19.2R3-S2, 19.3R2-S6, 19.3R3-S2, 19.4R2-S4, 19.4R3-S3, 20.1R3, 20.2R3, 20.3R2, 20.4R2, 21.1R1 and all subsequent releases.\n\nJunos OS Evolved: 20.4R2-S2-EVO, 21.1R1-EVO, and all subsequent releases."
          }
        ],
        "source": {
          "advisory": "JSA11185",
          "defect": [
            "1556207"
          ],
          "discovery": "USER"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "There are no viable workarounds for this issue."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
    "cveId": "CVE-2021-0281",
    "datePublished": "2021-07-15T20:00:53.845894Z",
    "dateReserved": "2020-10-27T00:00:00",
    "dateUpdated": "2024-09-16T18:08:46.744Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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