CVE-2021-23042
published 2021-09-14CVE-2021-23042: On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, and 12.1.x before 12.1.6, when an HTTP profile is…
PriorityP342high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.93%
56.7th percentile
On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, and 12.1.x before 12.1.6, when an HTTP profile is configured on a virtual server, undisclosed requests can cause a significant increase in system resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected
85 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| f5 | big-ip_aam | — | — |
| f5 | big-ip_access_policy_manager | — | — |
| f5 | big-ip_access_policy_manager | >= 12.1.0 < 12.1.6 | 12.1.6 |
| f5 | big-ip_access_policy_manager | >= 13.1.0 < 13.1.4 | 13.1.4 |
| f5 | big-ip_access_policy_manager | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_access_policy_manager | >= 15.1.0 < 15.1.3 | 15.1.3 |
| f5 | big-ip_access_policy_manager | >= 16.0.0 < 16.0.1.2 | 16.0.1.2 |
| f5 | big-ip_advanced_firewall_manager | >= 12.1.0 < 12.1.6 | 12.1.6 |
| f5 | big-ip_advanced_firewall_manager | >= 13.1.0 < 13.1.4 | 13.1.4 |
| f5 | big-ip_advanced_firewall_manager | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_advanced_firewall_manager | >= 15.1.0 < 15.1.3 | 15.1.3 |
| f5 | big-ip_advanced_firewall_manager | >= 16.0.0 < 16.0.1.2 | 16.0.1.2 |
| f5 | big-ip_advanced_waf | — | — |
| f5 | big-ip_advanced_web_application_firewall | >= 12.1.0 < 12.1.6 | 12.1.6 |
| f5 | big-ip_advanced_web_application_firewall | >= 13.1.0 < 13.1.4 | 13.1.4 |
| f5 | big-ip_advanced_web_application_firewall | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_advanced_web_application_firewall | >= 15.1.0 < 15.1.3 | 15.1.3 |
| f5 | big-ip_advanced_web_application_firewall | >= 16.0.0 < 16.0.1.2 | 16.0.1.2 |
| f5 | big-ip_afm | — | — |
| f5 | big-ip_analytics | — | — |
| f5 | big-ip_analytics | >= 12.1.0 < 12.1.6 | 12.1.6 |
| f5 | big-ip_analytics | >= 13.1.0 < 13.1.4 | 13.1.4 |
| f5 | big-ip_analytics | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_analytics | >= 15.1.0 < 15.1.3 | 15.1.3 |
| f5 | big-ip_analytics | >= 16.0.0 < 16.0.1.2 | 16.0.1.2 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
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F5
CVE-2021-23042: On BIG-IP version 16
vendor_f5·2021-09-14·CVSS 7.5
CVE-2021-23042 [HIGH] CWE-400 CVE-2021-23042: On BIG-IP version 16
CVE-2021-23042: On BIG-IP version 16
On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, and 12.1.x before 12.1.6, when an HTTP profile is configured on a virtual server, undisclosed requests can cause a significant increase in system resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected Products: BIG-IP AAM, BIG-IP AFM, BIG-IP APM, BIG-IP ASM, BIG-IP Advanced WAF, BIG-IP Analytics, BIG-IP DHD, BIG-IP DNS, BIG-IP FPS, BIG-IP GTM, BIG-IP LTM, BIG-IP Link Controller, BIG-IP PEM, BIG-IP SSLO
Affected Versions: 12.1.0 - 12.1.6; 13.1.0 - 13.1.4; 14.1.0 - 14.1.4; 15.1.0 - 15.1.3; 16.0.0 - 16.0.1.2
F5 Advisory Articles: K93231374
F5 References: https://support.f5.com/cs
GHSA
GHSA-8gj7-74p4-c853: On BIG-IP version 16
ghsa_unreviewed·2022-05-24
CVE-2021-23042 [HIGH] CWE-400 GHSA-8gj7-74p4-c853: On BIG-IP version 16
On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, and 12.1.x before 12.1.6, when an HTTP profile is configured on a virtual server, undisclosed requests can cause a significant increase in system resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-09-14
Published