CVE-2021-23009
Published May 10, 2021
Last updated 3 years ago
Overview
- Description
- On BIG-IP version 16.0.x before 16.0.1.1 and 15.1.x before 15.1.3, malformed HTTP/2 requests may cause an infinite loop which causes a Denial of Service for Data Plane traffic. TMM takes the configured HA action when the TMM process is aborted. There is no control plane exposure, this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- Source
- f5sirt@f5.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-835
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F04F2FB-12C2-4BC4-AFBB-9DA82E53D7EF",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A7706F70-BF89-480E-9AA6-3FE447375138",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA17368C-7B1F-4B73-8296-3FC2656C0F04",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0A84A8D4-9047-46D2-9C26-03C977D47AE4",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "55E9A0EB-8118-400B-B901-80A8AAFC212F",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6B9117DA-6AA9-4704-A092-B1D426E6370D",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3EC583B6-59E2-431B-A574-0A700F5713A6",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4AE6833C-FF7C-4249-BF98-453645EEF8D9",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06D8F5CC-FD05-42EA-A3F2-49BB4A5009F3",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "51E3E0A3-8A75-43F8-8E8A-0C07345B88FD",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "23CFD951-1C6F-4EE5-B8AA-06F29744F082",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7BB77EFF-A064-4475-A93C-5D5BA9313724",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "92C9E947-BEF9-44CF-B129-D2BC0ECD5588",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "40239D12-142E-4D36-A89E-0F7AB91B665A",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E2E2832C-0C5D-4051-A85B-162C5BF11DEE",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "87CA1319-92D4-4C2F-B5D4-A2E86F538007",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "247A56A6-5486-49C4-88B1-4251337044AB",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7FE9EF68-055B-40B2-A676-C4C7FAAF77B3",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9E599573-DAE5-4481-9BA0-7796D7101E67",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD28DA4B-F671-41B8-B231-24D28682FE8F",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D67E4394-E1CC-4492-95E7-DCDA13049517",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "47980A60-F9B6-47EE-AD74-4D6D03A71AD0",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1B6F6F41-B775-4A79-8284-C7BE0DA49DAA",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B0901863-B55A-4C97-B9AC-B537D242D2BF",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "50D58AEB-BB36-45A9-99D7-DC028F900707",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "85065C6E-71F2-42B8-A169-51174987B8AF",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2F071628-CC1B-4465-933D-7E5302DCC3A2",
"versionEndExcluding": "15.1.3",
"versionStartIncluding": "15.1.0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E4ADE8D9-D1EF-4591-AB3C-93D06BE701EC",
"versionEndExcluding": "16.0.1.1",
"versionStartIncluding": "16.0.0"
}
],
"operator": "OR"
}
]
}
]