CVE-2022-22159
Juniper Networks Junos OS NETISR Routing Protocol Denial of Service Vulnerability
Description
A vulnerability in the NETISR network queue functionality of Juniper Networks Junos OS kernel allows an attacker to cause a Denial of Service (DoS) by sending crafted genuine packets to a device. During an attack, the routing protocol daemon (rpd) CPU may reach 100% utilization, yet FPC CPUs forwarding traffic will operate normally. This attack occurs when the attackers' packets are sent over an IPv4 unicast routing equal-cost multi-path (ECMP) unilist selection. Continued receipt and processing of these packets will create a sustained Denial of Service (DoS) condition. An indicator of compromise may be to monitor NETISR drops in the network with the assistance of JTAC. Please contact JTAC for technical support for further guidance. This issue affects: Juniper Networks Junos OS 17.3 version 17.3R3-S9 and later versions prior to 17.3R3-S12; 17.4 version 17.4R3-S3 and later versions prior to 17.4R3-S5; 18.1 version 18.1R3-S11 and later versions prior to 18.1R3-S13; 18.2 version 18.2R3-S6 and later versions; 18.3 version 18.3R3-S4 and later versions prior to 18.3R3-S5; 18.4 version 18.4R3-S5 and later versions prior to 18.4R3-S9; 19.1 version 19.1R3-S3 and later versions prior to 19.1R3-S7. This issue does not affect Juniper Networks Junos OS versions prior to 17.3R3-S9. This issue does not affect Juniper Networks Junos OS Evolved.
INFO
Published Date :
Jan. 19, 2022, 1:15 a.m.
Last Modified :
Aug. 8, 2023, 2:22 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-22159 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-22159.
| URL | Resource |
|---|---|
| https://kb.juniper.net/JSA11267 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC
cve-2020-
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-22159 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-22159 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 31, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://kb.juniper.net/JSA11267 No Types Assigned https://kb.juniper.net/JSA11267 Vendor Advisory Added CWE NIST CWE-400 Added CPE Configuration OR *cpe:2.3:o:juniper:junos:17.3:r3-s10:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.3:r3-s11:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.3:r3-s9:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.4:r3-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.4:r3-s4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.1:r3-s11:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.1:r3-s12:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.2:r3-s6:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.2:r3-s7:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.2:r3-s8:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.3:r3-s4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.4:r3-s5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.4:r3-s6:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.4:r3-s7:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.4:r3-s8:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:19.1:r3-s3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:19.1:r3-s4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:19.1:r3-s5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:19.1:r3-s6:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-22159 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-22159
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.00%
score
0.39424
percentile