Executive Summary

Informations
Name CVE-2023-28976 First vendor Publication 2023-04-17
Vendor Cve Last vendor Modification 2023-05-02

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 Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on MX Series allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). If specific traffic is received on MX Series and its rate exceeds the respective DDoS protection limit the ingress PFE will crash and restart. Continued receipt of this traffic will create a sustained DoS condition. This issue affects Juniper Networks Junos OS on MX Series: All versions prior to 19.1R3-S10; 19.2 versions prior to 19.2R3-S7; 19.3 versions prior to 19.3R3-S8; 19.4 versions prior to 19.4R3-S11; 20.2 versions prior to 20.2R3-S5; 20.4 versions prior to 20.4R3-S6; 21.1 versions prior to 21.1R3-S5; 21.2 versions prior to 21.2R3-S4; 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-2023-28976

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-754 Improper Check for Unusual or Exceptional Conditions

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Hardware 1
Os 970

Sources (Detail)

Source Url
CONFIRM https://supportportal.juniper.net/JSA70601

Alert History

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Date Informations
2023-09-05 13:40:17
  • Multiple Updates
2023-09-05 01:29:07
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2023-09-02 13:38:29
  • Multiple Updates
2023-09-02 01:29:34
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2023-08-12 13:43:52
  • Multiple Updates
2023-08-12 01:28:49
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2023-08-11 13:35:18
  • Multiple Updates
2023-08-11 01:29:42
  • Multiple Updates
2023-08-06 13:32:29
  • Multiple Updates
2023-08-06 01:28:27
  • Multiple Updates
2023-08-04 13:32:57
  • Multiple Updates
2023-08-04 01:28:52
  • Multiple Updates
2023-07-28 02:21:06
  • Multiple Updates
2023-07-14 13:32:45
  • Multiple Updates
2023-07-14 01:28:29
  • Multiple Updates
2023-05-03 00:27:26
  • Multiple Updates
2023-04-18 09:27:15
  • Multiple Updates
2023-04-18 05:27:18
  • First insertion