cnvd - cnvd-2019-41477

CNVD-2019-41477

Vulnerability from cnvd - Published: 2019-11-19

Title

Juniper Networks Junos OS输入验证错误漏洞（CNVD-2019-41477）

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中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。攻击者可利用该漏洞接收格式错误的数据包将导致持续的拒绝服务状况。

Severity

低

Patch Name

Juniper Networks Junos OS输入验证错误漏洞（CNVD-2019-41477）的补丁

Patch Description

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=JSA10965&actp=METADATA

Reference

https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/ng-mvpn-services-enabling.html

Impacted products

Name
['Juniper Networks Juniper Networks Junos OS 15.1', 'Juniper Networks Juniper Networks Junos OS 16.2', 'Juniper Networks Juniper Networks Junos OS 17.1', 'Juniper Networks Juniper Networks Junos OS 17.2', 'Juniper Networks Juniper Networks Junos OS 17.3', 'Juniper Networks Juniper Networks Junos OS 16.1', 'Juniper Networks Juniper Networks Junos OS X53', 'Juniper Networks Juniper Networks Junos OS X49']

Name

['Juniper Networks Juniper Networks Junos OS 15.1', 'Juniper Networks Juniper Networks Junos OS 16.2', 'Juniper Networks Juniper Networks Junos OS 17.1', 'Juniper Networks Juniper Networks Junos OS 17.2', 'Juniper Networks Juniper Networks Junos OS 17.3', 'Juniper Networks Juniper Networks Junos OS 16.1', 'Juniper Networks Juniper Networks Junos OS X53', 'Juniper Networks Juniper Networks Junos OS X49']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-0066",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-0066"
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  "number": "CNVD-2019-41477",
  "openTime": "2019-11-19",
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  "patchName": "Juniper Networks Junos OS\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2019-41477\uff09\u7684\u8865\u4e01",
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      "Juniper Networks Juniper Networks Junos OS 16.2",
      "Juniper Networks Juniper Networks Junos OS 17.1",
      "Juniper Networks Juniper Networks Junos OS 17.2",
      "Juniper Networks Juniper Networks Junos OS 17.3",
      "Juniper Networks Juniper Networks Junos OS 16.1",
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  "serverity": "\u4f4e",
  "submitTime": "2019-11-14",
  "title": "Juniper Networks Junos OS\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2019-41477\uff09"
}

CVE-2019-0066 (GCVE-0-2019-0066)

Vulnerability from cvelistv5 – Published: 2019-10-09 19:26 – Updated: 2024-09-16 22:15

Summary

An unexpected status return value weakness in the Next-Generation Multicast VPN (NG-mVPN) service of Juniper Networks Junos OS allows attacker to cause a Denial of Service (DoS) condition and core the routing protocol daemon (rpd) process when a specific malformed IPv4 packet is received by the device running BGP. This malformed packet can be crafted and sent to a victim device including when forwarded directly through a device receiving such a malformed packet, but not if the malformed packet is first de-encapsulated from an encapsulated format by a receiving device. Continued receipt of the malformed packet will result in a sustained Denial of Service condition. This issue affects: Juniper Networks Junos OS 15.1 versions prior to 15.1F6-S12, 15.1R7-S2; 15.1X49 versions prior to 15.1X49-D150 on SRX Series; 15.1X53 versions prior to 15.1X53-D68, 15.1X53-D235, 15.1X53-D495, 15.1X53-D590; 16.1 versions prior to 16.1R3-S10, 16.1R4-S12, 16.1R6-S6, 16.1R7-S2; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S9, 17.1R3; 17.2 versions prior to 17.2R1-S7, 17.2R2-S6, 17.2R3; 17.3 versions prior to 17.3R2-S4, 17.3R3.

Severity ?

7.5 (High)


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

CWE

CWE-394 - Unexpected Status Code or Return Value

Assigner

juniper

References

URL

Tags

	https://kb.juniper.net/JSA10965	x_refsource_MISC
	https://www.juniper.net/documentation/en_US/junos…	x_refsource_MISC

Impacted products

Vendor

Product

Version

Juniper Networks

Junos OS

Affected: 15.1 , < 15.1F6-S12, 15.1R7-S2 (custom)
Affected: 16.1 , < 16.1R3-S10, 16.1R4-S12, 16.1R6-S6, 16.1R7-S2 (custom)
Affected: 16.2 , < 16.2R2-S7 (custom)
Affected: 17.1 , < 17.1R2-S9, 17.1R3 (custom)
Affected: 17.2 , < 17.2R1-S7, 17.2R2-S6, 17.2R3 (custom)
Affected: 17.3 , < 17.3R2-S4, 17.3R3 (custom)
Affected: 15.1X53 , < 15.1X53-D68, 15.1X53-D235, 15.1X53-D495, 15.1X53-D590 (custom)

Juniper Networks

Junos OS

Affected: 15.1X49 , < 15.1X49-D150 (custom)

Show details on NVD website

JSON

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        "providerMetadata": {
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        "title": "CVE Program Container"
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    "cna": {
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  },
  "cveMetadata": {
    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
    "cveId": "CVE-2019-0066",
    "datePublished": "2019-10-09T19:26:17.824789Z",
    "dateReserved": "2018-10-11T00:00:00",
    "dateUpdated": "2024-09-16T22:15:50.586Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

CNVD-2019-41477

CVE-2019-0066 (GCVE-0-2019-0066)

Tags

Sightings

Nomenclature