cnvd - cnvd-2022-04984

cnvd-2022-04984

Vulnerability from cnvd

Title: Juniper Networks Junos OS存在未明漏洞（CNVD-2022-04984）

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。

Juniper Networks Junos OS存在安全漏洞，该漏洞源于Juniper Networks Junos OS 的snmpd守护程序中释放的非法内存漏洞Junos OS Evolved允许攻击者停止snmpd守护程序，从而导致服务持续拒绝服务 (DoS)，直到手动重新启动它。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Juniper Networks Junos OS存在未明漏洞（CNVD-2022-04984）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。

Juniper Networks Junos OS存在安全漏洞，该漏洞源于Juniper Networks Junos OS 的snmpd守护程序中释放的非法内存漏洞Junos OS Evolved允许攻击者停止snmpd守护程序，从而导致服务持续拒绝服务 (DoS)，直到手动重新启动它。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： http://kb.juniper.net/InfoCenter/index?page=content&id=JSA11283

Reference: https://www.auscert.org.au/bulletins/ESB-2022.0177

Impacted products

Name
Juniper Networks Junos OS

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-22177"
    }
  },
  "description": "Juniper Networks Junos OS\u662f\u7f8e\u56fd\u77bb\u535a\u7f51\u7edc\uff08Juniper Networks\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8e\u8be5\u516c\u53f8\u7684\u786c\u4ef6\u8bbe\u5907\u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u4e86\u5b89\u5168\u7f16\u7a0b\u63a5\u53e3\u548cJunos SDK\u3002\n\nJuniper Networks Junos OS\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eJuniper Networks Junos OS \u7684snmpd\u5b88\u62a4\u7a0b\u5e8f\u4e2d\u91ca\u653e\u7684\u975e\u6cd5\u5185\u5b58\u6f0f\u6d1eJunos OS Evolved\u5141\u8bb8\u653b\u51fb\u8005\u505c\u6b62snmpd\u5b88\u62a4\u7a0b\u5e8f\uff0c\u4ece\u800c\u5bfc\u81f4\u670d\u52a1\u6301\u7eed\u62d2\u7edd\u670d\u52a1 (DoS)\uff0c\u76f4\u5230\u624b\u52a8\u91cd\u65b0\u542f\u52a8\u5b83\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11283",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-04984",
  "openTime": "2022-01-19",
  "patchDescription": "Juniper Networks Junos OS\u662f\u7f8e\u56fd\u77bb\u535a\u7f51\u7edc\uff08Juniper Networks\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8e\u8be5\u516c\u53f8\u7684\u786c\u4ef6\u8bbe\u5907\u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u4e86\u5b89\u5168\u7f16\u7a0b\u63a5\u53e3\u548cJunos SDK\u3002\r\n\r\nJuniper Networks Junos OS\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eJuniper Networks Junos OS \u7684snmpd\u5b88\u62a4\u7a0b\u5e8f\u4e2d\u91ca\u653e\u7684\u975e\u6cd5\u5185\u5b58\u6f0f\u6d1eJunos OS Evolved\u5141\u8bb8\u653b\u51fb\u8005\u505c\u6b62snmpd\u5b88\u62a4\u7a0b\u5e8f\uff0c\u4ece\u800c\u5bfc\u81f4\u670d\u52a1\u6301\u7eed\u62d2\u7edd\u670d\u52a1 (DoS)\uff0c\u76f4\u5230\u624b\u52a8\u91cd\u65b0\u542f\u52a8\u5b83\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
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  "submitTime": "2022-01-17",
  "title": "Juniper Networks Junos OS\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-04984\uff09"
}

CVE-2022-22177 (GCVE-0-2022-22177)

Vulnerability from cvelistv5

Published

2022-01-19 00:21

Modified

2024-09-16 23:31

Severity ?

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

CWE

Release of illegal memory
Denial of Service (DoS)
CWE-755 - Improper Handling of Exceptional Conditions

Summary

A release of illegal memory vulnerability in the snmpd daemon of Juniper Networks Junos OS, Junos OS Evolved allows an attacker to halt the snmpd daemon causing a sustained Denial of Service (DoS) to the service until it is manually restarted. This issue impacts any version of SNMP – v1,v2, v3 This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S20; 15.1 versions prior to 15.1R7-S11; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R2-S5, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S2, 21.1R3; 21.2 versions prior to 21.2R1-S2, 21.2R2. Juniper Networks Junos OS Evolved 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO.

References

▼	URL	Tags
	https://kb.juniper.net/JSA11283	x_refsource_CONFIRM
	https://www.juniper.net/documentation/us/en/software/junos/network-mgmt/topics/ref/statement/client-list-edit-snmp.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Juniper Networks

Junos OS

Version: 12.3   < 12.3R12-S20
Version: 15.1   < 15.1R7-S11
Version: 18.3   < 18.3R3-S6
Version: 18.4   < 18.4R2-S9, 18.4R3-S10
Version: 19.1   < 19.1R2-S3, 19.1R3-S7
Version: 19.2   < 19.2R1-S8, 19.2R3-S4
Version: 19.3   < 19.3R3-S4
Version: 19.4   < 19.4R2-S5, 19.4R3-S6
Version: 20.1   < 20.1R3-S2
Version: 20.2   < 20.2R3-S3
Version: 20.3   < 20.3R3-S1
Version: 20.4   < 20.4R3
Version: 21.1   < 21.1R2-S2, 21.1R3
Version: 21.2   < 21.2R1-S2, 21.2R2

Juniper Networks

Junos OS Evolved

Version: unspecified < 21.2R3-EVO
Version: 21.3 < 21.3R2-EVO

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:07:49.948Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
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            {
              "lessThan": "15.1R7-S11",
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            {
              "lessThan": "18.3R3-S6",
              "status": "affected",
              "version": "18.3",
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            {
              "lessThan": "18.4R2-S9, 18.4R3-S10",
              "status": "affected",
              "version": "18.4",
              "versionType": "custom"
            },
            {
              "lessThan": "19.1R2-S3, 19.1R3-S7",
              "status": "affected",
              "version": "19.1",
              "versionType": "custom"
            },
            {
              "lessThan": "19.2R1-S8, 19.2R3-S4",
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              "version": "19.2",
              "versionType": "custom"
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            {
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              "version": "19.3",
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            {
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              "status": "affected",
              "version": "20.1",
              "versionType": "custom"
            },
            {
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              "status": "affected",
              "version": "20.2",
              "versionType": "custom"
            },
            {
              "lessThan": "20.3R3-S1",
              "status": "affected",
              "version": "20.3",
              "versionType": "custom"
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            {
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              "status": "affected",
              "version": "20.4",
              "versionType": "custom"
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            {
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              "status": "affected",
              "version": "21.1",
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            {
              "lessThan": "21.2R1-S2, 21.2R2",
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          "product": "Junos OS Evolved",
          "vendor": "Juniper Networks",
          "versions": [
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              "version": "unspecified",
              "versionType": "custom"
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            {
              "lessThan": "21.3R2-EVO",
              "status": "affected",
              "version": "21.3",
              "versionType": "custom"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "The following minimal configuration is needed: \n  [snmp community \u0027community-name\"] using a Read Write (RW) Community \n\nRead Only (RO) communities are not impacted by this issue."
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Nanyu Zhong and Yu Zhang of VARAS at the Institute of Information Engineering"
        }
      ],
      "datePublic": "2022-01-12T00:00:00",
      "descriptions": [
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          "lang": "en",
          "value": "A release of illegal memory vulnerability in the snmpd daemon of Juniper Networks Junos OS, Junos OS Evolved allows an attacker to halt the snmpd daemon causing a sustained Denial of Service (DoS) to the service until it is manually restarted. This issue impacts any version of SNMP \u2013 v1,v2, v3 This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S20; 15.1 versions prior to 15.1R7-S11; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R2-S5, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S2, 21.1R3; 21.2 versions prior to 21.2R1-S2, 21.2R2. Juniper Networks Junos OS Evolved 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
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      "problemTypes": [
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      ],
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        {
          "lang": "en",
          "value": "The following software releases have been updated to resolve this specific issue:\nJunos OS: 12.3R12-S20, 15.1R7-S11, 18.3R3-S6, 18.4R2-S9, 18.4R3-S10, 19.1R2-S3, 19.1R3-S7, 19.2R1-S8, 19.2R3-S4, 19.3R3-S4, 19.4R2-S5, 19.4R3-S6, 20.1R3-S2, 20.2R3-S3, 20.3R3-S1, 20.4R3, 21.1R2-S2, 21.1R3, 21.2R1-S2, 21.2R2, 21.3R1, and all subsequ ent releases.\n\nJunos OS Evolved: 21.2R3-EVO, 21.3R2-EVO, 21.4R1-EVO, and all subsequent releases."
        }
      ],
      "source": {
        "advisory": "JSA11283",
        "defect": [
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        "discovery": "EXTERNAL"
      },
      "title": "Junos OS and Junos OS Evolved: After receiving a specific number of crafted packets snmpd will segmentation fault (SIGSEGV) requiring a manual restart.",
      "workarounds": [
        {
          "lang": "en",
          "value": "There are no workarounds for this issue. \n\nFor V1, V2 you can reduce the risk of exploitation by configuring the client-list to limit access to network management system (NMS) machines. \n\nSee the Network Management and Monitoring Guide for further instructions.\n\nexample:\n\n  [snmp client-list client-list-name \"ip-addresses\";]\n\nFor V3 you can reduce the risk of exploitation by configuring SNMP security to trusted devices only. \n\nFor any release of SNMP you can reduce the risk of exploitation by implementing source and destination IP filter rules as well as using Read Only communities where possible.\n\nRegardless of these risk reduction methods, an attacker able to spoof trusted IP addresses can send the attack to an exposed and reachable SNMP RW community."
        }
      ],
      "x_generator": {
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      "x_legacyV4Record": {
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          "ASSIGNER": "sirt@juniper.net",
          "DATE_PUBLIC": "2022-01-12T17:00:00.000Z",
          "ID": "CVE-2022-22177",
          "STATE": "PUBLIC",
          "TITLE": "Junos OS and Junos OS Evolved: After receiving a specific number of crafted packets snmpd will segmentation fault (SIGSEGV) requiring a manual restart."
        },
        "affects": {
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                          {
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                            "version_name": "20.1",
                            "version_value": "20.1R3-S2"
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                          {
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                            "version_name": "20.2",
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                          {
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        "configuration": [
          {
            "lang": "en",
            "value": "The following minimal configuration is needed: \n  [snmp community \u0027community-name\"] using a Read Write (RW) Community \n\nRead Only (RO) communities are not impacted by this issue."
          }
        ],
        "credit": [
          {
            "lang": "eng",
            "value": "Nanyu Zhong and Yu Zhang of VARAS at the Institute of Information Engineering"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A release of illegal memory vulnerability in the snmpd daemon of Juniper Networks Junos OS, Junos OS Evolved allows an attacker to halt the snmpd daemon causing a sustained Denial of Service (DoS) to the service until it is manually restarted. This issue impacts any version of SNMP \u2013 v1,v2, v3 This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S20; 15.1 versions prior to 15.1R7-S11; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R2-S5, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S2, 21.1R3; 21.2 versions prior to 21.2R1-S2, 21.2R2. Juniper Networks Junos OS Evolved 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-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": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Release of illegal memory"
                }
              ]
            },
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Denial of Service (DoS)"
                }
              ]
            },
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-755 Improper Handling of Exceptional Conditions"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://kb.juniper.net/JSA11283",
              "refsource": "CONFIRM",
              "url": "https://kb.juniper.net/JSA11283"
            },
            {
              "name": "https://www.juniper.net/documentation/us/en/software/junos/network-mgmt/topics/ref/statement/client-list-edit-snmp.html",
              "refsource": "MISC",
              "url": "https://www.juniper.net/documentation/us/en/software/junos/network-mgmt/topics/ref/statement/client-list-edit-snmp.html"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "The following software releases have been updated to resolve this specific issue:\nJunos OS: 12.3R12-S20, 15.1R7-S11, 18.3R3-S6, 18.4R2-S9, 18.4R3-S10, 19.1R2-S3, 19.1R3-S7, 19.2R1-S8, 19.2R3-S4, 19.3R3-S4, 19.4R2-S5, 19.4R3-S6, 20.1R3-S2, 20.2R3-S3, 20.3R3-S1, 20.4R3, 21.1R2-S2, 21.1R3, 21.2R1-S2, 21.2R2, 21.3R1, and all subsequ ent releases.\n\nJunos OS Evolved: 21.2R3-EVO, 21.3R2-EVO, 21.4R1-EVO, and all subsequent releases."
          }
        ],
        "source": {
          "advisory": "JSA11283",
          "defect": [
            "1613874"
          ],
          "discovery": "EXTERNAL"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "There are no workarounds for this issue. \n\nFor V1, V2 you can reduce the risk of exploitation by configuring the client-list to limit access to network management system (NMS) machines. \n\nSee the Network Management and Monitoring Guide for further instructions.\n\nexample:\n\n  [snmp client-list client-list-name \"ip-addresses\";]\n\nFor V3 you can reduce the risk of exploitation by configuring SNMP security to trusted devices only. \n\nFor any release of SNMP you can reduce the risk of exploitation by implementing source and destination IP filter rules as well as using Read Only communities where possible.\n\nRegardless of these risk reduction methods, an attacker able to spoof trusted IP addresses can send the attack to an exposed and reachable SNMP RW community."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
    "cveId": "CVE-2022-22177",
    "datePublished": "2022-01-19T00:21:26.884156Z",
    "dateReserved": "2021-12-21T00:00:00",
    "dateUpdated": "2024-09-16T23:31:19.366Z",
    "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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