cnvd - cnvd-2022-06681

cnvd-2022-06681

Vulnerability from cnvd

Title: Juniper Networks Junos OS资源管理错误漏洞（CNVD-2022-06681）

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 中存在资源管理错误漏洞，该漏洞源于产品SRX Series和MX Series与SPC3上的流处理守护进程的算法复杂度过低导致资源分配错误。攻击者可利用该漏洞通过发送百分比大于5\%的分片包导致传输包处理延迟、丢失并导致拒绝服务。

Severity: 高

Patch Name: Juniper Networks Junos OS资源管理错误漏洞（CNVD-2022-06681）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 中存在资源管理错误漏洞，该漏洞源于产品SRX Series和MX Series与SPC3上的流处理守护进程的算法复杂度过低导致资源分配错误。攻击者可利用该漏洞通过发送百分比大于5\%的分片包导致传输包处理延迟、丢失并导致拒绝服务。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，详情请关注厂商主页： http://kb.juniper.net

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-22153

Impacted products

Name
Juniper Networks Junos OS

Show details on source website

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}

CVE-2022-22153 (GCVE-0-2022-22153)

Vulnerability from cvelistv5

Published

2022-01-19 00:20

Modified

2024-09-17 01:50

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-407 - Algorithmic Complexity
Denial of Service (DoS)
CWE-770 - Allocation of Resources Without Limits or Throttling

Summary

An Insufficient Algorithmic Complexity combined with an Allocation of Resources Without Limits or Throttling vulnerability in the flow processing daemon (flowd) of Juniper Networks Junos OS on SRX Series and MX Series with SPC3 allows an unauthenticated network attacker to cause latency in transit packet processing and even packet loss. If transit traffic includes a significant percentage (> 5%) of fragmented packets which need to be reassembled, high latency or packet drops might be observed. This issue affects Juniper Networks Junos OS on SRX Series, MX Series with SPC3: All versions prior to 18.2R3; 18.3 versions prior to 18.3R3; 18.4 versions prior to 18.4R2-S9, 18.4R3; 19.1 versions prior to 19.1R2; 19.2 versions prior to 19.2R1-S1, 19.2R2.

References

▼	URL	Tags
	https://kb.juniper.net/JSA11261	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Version: unspecified < 18.2R3 Version: 18.3 < 18.3R3 Version: 18.4 < 18.4R2-S9, 18.4R3 Version: 19.1 < 19.1R2 Version: 19.2 < 19.2R1-S1, 19.2R2

Show details on NVD website

JSON

To clipboard

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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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