Executive Summary

Informations
Name CVE-2021-23011 First vendor Publication 2021-05-10
Vendor Cve Last vendor Modification 2021-05-24

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 : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and 11.6.x before 11.6.5.3, when the BIG-IP system is buffering packet fragments for reassembly, the Traffic Management Microkernel (TMM) may consume an excessive amount of resources, eventually leading to a restart and failover event. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23011

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 142
Application 130
Application 38
Application 132
Application 125
Application 152
Application 13
Application 127
Application 119
Application 144
Application 141
Application 145
Application 130
Application 6
Hardware 7
Hardware 6

Sources (Detail)

Source Url
MISC https://support.f5.com/csp/article/K10751325

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
Date Informations
2023-09-30 02:09:55
  • Multiple Updates
2023-08-08 02:02:27
  • Multiple Updates
2023-05-11 02:05:00
  • Multiple Updates
2023-03-04 02:04:59
  • Multiple Updates
2023-02-10 02:04:08
  • Multiple Updates
2023-01-25 02:02:41
  • Multiple Updates
2022-05-13 01:55:57
  • Multiple Updates
2021-09-25 01:44:01
  • Multiple Updates
2021-05-25 00:23:00
  • Multiple Updates
2021-05-15 01:39:10
  • Multiple Updates
2021-05-15 01:38:46
  • Multiple Updates
2021-05-15 00:22:48
  • Multiple Updates
2021-05-10 21:23:09
  • First insertion