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Vulnerability Details : CVE-2021-23013

On BIG-IP 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 13.1.3.6, and 12.1.x before 12.1.5.3, the Traffic Management Microkernel (TMM) may stop responding when processing Stream Control Transmission Protocol (SCTP) traffic under certain conditions. This vulnerability affects TMM by way of a virtual server configured with an SCTP profile. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Publish Date : 2021-05-10 Last Update Date : 2021-05-24
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- CVSS Scores & Vulnerability Types

CVSS Score
5.4
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 94

- Products Affected By CVE-2021-23013

# Product Type Vendor Product Version Update Edition Language
1 Application F5 Big-ip Access Policy Manager * * * * Version Details Vulnerabilities
2 Application F5 Big-ip Advanced Firewall Manager * * * * Version Details Vulnerabilities
3 Application F5 Big-ip Advanced Web Application Firewall * * * * Version Details Vulnerabilities
4 Application F5 Big-ip Analytics * * * * Version Details Vulnerabilities
5 Application F5 Big-ip Application Acceleration Manager * * * * Version Details Vulnerabilities
6 Application F5 Big-ip Application Security Manager * * * * Version Details Vulnerabilities
7 Application F5 Big-ip Ddos Hybrid Defender * * * * Version Details Vulnerabilities
8 Application F5 Big-ip Domain Name System * * * * Version Details Vulnerabilities
9 Application F5 Big-ip Fraud Protection Service * * * * Version Details Vulnerabilities
10 Application F5 Big-ip Global Traffic Manager * * * * Version Details Vulnerabilities
11 Application F5 Big-ip Link Controller * * * * Version Details Vulnerabilities
12 Application F5 Big-ip Local Traffic Manager * * * * Version Details Vulnerabilities
13 Application F5 Big-ip Policy Enforcement Manager * * * * Version Details Vulnerabilities
14 Application F5 Big-ip Ssl Orchestrator * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
F5 Big-ip Access Policy Manager 1
F5 Big-ip Advanced Firewall Manager 1
F5 Big-ip Advanced Web Application Firewall 1
F5 Big-ip Analytics 1
F5 Big-ip Application Acceleration Manager 1
F5 Big-ip Application Security Manager 1
F5 Big-ip Ddos Hybrid Defender 1
F5 Big-ip Domain Name System 1
F5 Big-ip Fraud Protection Service 1
F5 Big-ip Global Traffic Manager 1
F5 Big-ip Link Controller 1
F5 Big-ip Local Traffic Manager 1
F5 Big-ip Policy Enforcement Manager 1
F5 Big-ip Ssl Orchestrator 1

- References For CVE-2021-23013

https://support.f5.com/csp/article/K05300051
https://support.f5.com/csp/article/K04234247

- Metasploit Modules Related To CVE-2021-23013

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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