Executive Summary

Informations
Name CVE-2023-22403 First vendor Publication 2023-01-13
Vendor Cve Last vendor Modification 2023-08-08

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

An Allocation of Resources Without Limits or Throttling vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS).

On QFX10K Series, Inter-Chassis Control Protocol (ICCP) is used in MC-LAG topologies to exchange control information between the devices in the topology. ICCP connection flaps and sync issues will be observed due to excessive specific traffic to the local device.

This issue affects Juniper Networks Junos OS on QFX10K Series:

* All versions prior to 20.2R3-S7;
* 20.4 versions prior to 20.4R3-S4;
* 21.1 versions prior to 21.1R3-S3;
* 21.2 versions prior to 21.2R3-S1;
* 21.3 versions prior to 21.3R3;
* 21.4 versions prior to 21.4R3;
* 22.1 versions prior to 22.1R2.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22403

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-770 Allocation of Resources Without Limits or Throttling

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Hardware 1
Os 983

Sources (Detail)

Source Url
CONFIRM https://kb.juniper.net/JSA70199

Alert History

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Date Informations
2023-09-05 13:38:18
  • Multiple Updates
2023-09-05 01:28:30
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2023-09-02 13:36:10
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2023-09-02 01:28:58
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2023-08-12 05:28:00
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2023-08-12 01:28:13
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2023-08-11 05:27:57
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2023-08-11 01:29:05
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2023-08-09 00:27:50
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2023-08-06 13:30:32
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2023-08-06 01:27:52
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2023-08-04 13:31:01
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2023-08-04 01:28:15
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2023-07-28 02:19:32
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2023-07-14 13:30:51
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2023-07-14 01:27:53
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2023-04-29 02:18:02
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2023-04-28 02:17:04
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2023-03-29 02:29:51
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2023-03-28 12:27:42
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2023-01-24 21:27:19
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2023-01-20 21:27:17
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2023-01-20 13:08:21
  • Multiple Updates
2023-01-13 09:27:16
  • Multiple Updates
2023-01-13 05:27:16
  • First insertion