// For flags

CVE-2022-41787

BIG-IP DNS Express vulnerability CVE-2022-41787

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5.1, and 13.1.x before 13.1.5.1, when DNS profile is configured on a virtual server with DNS Express enabled, undisclosed DNS queries with DNSSEC can cause TMM to terminate.

En BIG-IP versiones 17.0.x anteriores a 17.0.0.1, 16.1.x anteriores a 16.1.3.1, 15.1.x anteriores a 15.1.6.1, 14.1.x anteriores a 14.1.5.1 y 13.1.x anteriores a 13.1.5.1, cuando es configurado el perfil DNS en un servidor virtual con DNS Express habilitado, las consultas DNS no reveladas con DNSSEC pueden causar la finalizaciĆ³n de TMM

*Credits: This issue was discovered internally by F5.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-09-30 CVE Reserved
  • 2022-10-19 CVE Published
  • 2024-05-11 EPSS Updated
  • 2024-09-17 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-476: NULL Pointer Dereference
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
F5
Search vendor "F5"
Big-ip Domain Name System
Search vendor "F5" for product "Big-ip Domain Name System"
>= 13.1.0 < 13.1.5.1
Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 13.1.0 < 13.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Domain Name System
Search vendor "F5" for product "Big-ip Domain Name System"
>= 14.1.0 < 14.1.5.1
Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 14.1.0 < 14.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Domain Name System
Search vendor "F5" for product "Big-ip Domain Name System"
>= 15.1.0 < 15.1.6.1
Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 15.1.0 < 15.1.6.1"
-
Affected
F5
Search vendor "F5"
Big-ip Domain Name System
Search vendor "F5" for product "Big-ip Domain Name System"
>= 16.1.0 < 16.1.3.1
Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 16.1.0 < 16.1.3.1"
-
Affected
F5
Search vendor "F5"
Big-ip Domain Name System
Search vendor "F5" for product "Big-ip Domain Name System"
>= 17.0.0 < 17.0.0.1
Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 17.0.0 < 17.0.0.1"
-
Affected
F5
Search vendor "F5"
Big-ip Local Traffic Manager
Search vendor "F5" for product "Big-ip Local Traffic Manager"
>= 13.1.0 < 13.1.5.1
Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 13.1.0 < 13.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Local Traffic Manager
Search vendor "F5" for product "Big-ip Local Traffic Manager"
>= 14.1.0 < 14.1.5.1
Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 14.1.0 < 14.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Local Traffic Manager
Search vendor "F5" for product "Big-ip Local Traffic Manager"
>= 15.1.0 < 15.1.6.1
Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 15.1.0 < 15.1.6.1"
-
Affected
F5
Search vendor "F5"
Big-ip Local Traffic Manager
Search vendor "F5" for product "Big-ip Local Traffic Manager"
>= 16.1.0 < 16.1.3.1
Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 16.1.0 < 16.1.3.1"
-
Affected
F5
Search vendor "F5"
Big-ip Local Traffic Manager
Search vendor "F5" for product "Big-ip Local Traffic Manager"
>= 17.0.0 < 17.0.0.1
Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 17.0.0 < 17.0.0.1"
-
Affected