CVE-2021-23053

On version 15.1.x before 15.1.3, 14.1.x before 14.1.3.1, and 13.1.x before 13.1.3.6, when the brute force protection feature of BIG-IP Advanced WAF or BIG-IP ASM is enabled on a virtual server and the virtual server is under brute force attack, the MySQL database may run out of disk space due to lack of row limit on undisclosed tables in the MYSQL database. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://support.f5.com/csp/article/K36942191	Vendor Advisory
https://support.f5.com/csp/article/K36942191	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:f5:big-ip_advanced_web_application_firewall::::::::
	cpe:2.3:a:f5:big-ip_advanced_web_application_firewall::::::::
	cpe:2.3:a:f5:big-ip_advanced_web_application_firewall::::::::
	cpe:2.3:a:f5:big-ip_application_security_manager::::::::
	cpe:2.3:a:f5:big-ip_application_security_manager::::::::
	cpe:2.3:a:f5:big-ip_application_security_manager::::::::

History

21 Nov 2024, 05:51

Type	Values Removed	Values Added
References	~~() https://support.f5.com/csp/article/K36942191 - Vendor Advisory~~	() https://support.f5.com/csp/article/K36942191 - Vendor Advisory

Information

Published : 2021-09-14 13:15

Updated : 2024-11-21 05:51

NVD link : CVE-2021-23053

Mitre link : CVE-2021-23053

CVE.ORG link : CVE-2021-23053

JSON object : View

Products Affected

f5

big-ip_advanced_web_application_firewall
big-ip_application_security_manager

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-770

Allocation of Resources Without Limits or Throttling

{"id": "CVE-2021-23053", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2021-09-14T13:15:11.403", "references": [{"url": "https://support.f5.com/csp/article/K36942191", "tags": ["Vendor Advisory"], "source": "f5sirt@f5.com"}, {"url": "https://support.f5.com/csp/article/K36942191", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "f5sirt@f5.com", "description": [{"lang": "en", "value": "CWE-400"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "On version 15.1.x before 15.1.3, 14.1.x before 14.1.3.1, and 13.1.x before 13.1.3.6, when the brute force protection feature of BIG-IP Advanced WAF or BIG-IP ASM is enabled on a virtual server and the virtual server is under brute force attack, the MySQL database may run out of disk space due to lack of row limit on undisclosed tables in the MYSQL database. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."}, {"lang": "es", "value": "En versiones 15.1.x anteriores a 15.1.3, 14.1.x anteriores a 14.1.3.1 y 13.1.x anteriores a 13.1.3.6, cuando la funcionalidad brute force protection de BIG-IP Advanced WAF o BIG-IP ASM est\u00e1 activada en un servidor virtual y \u00e9ste sufre un ataque por fuerza bruta, la base de datos MySQL puede quedarse sin espacio en disco debido a una falta de l\u00edmite de filas en las tablas no divulgadas de la base de datos MYSQL. Nota: no son evaluadas las versiones de software que han alcanzado End of Technical Support (EoTS)"}], "lastModified": "2024-11-21T05:51:13.743", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39DDA652-065C-4AF9-A014-E0DAFF60B61B", "versionEndExcluding": "13.1.3.6", "versionStartIncluding": "13.1.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF641654-BDC0-4483-B6BA-D5566427E5C5", "versionEndExcluding": "14.1.3.1", "versionStartIncluding": "14.1.0"}, {"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_application_security_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2BF4F8C6-1C43-4A54-9FD6-011253744FC8", "versionEndExcluding": "13.1.3.6", "versionStartIncluding": "13.1.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0B1C52A-361A-46BD-9531-96C69F011EBC", "versionEndExcluding": "14.1.3.1", "versionStartIncluding": "14.1.0"}, {"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"}], "operator": "OR"}]}], "sourceIdentifier": "f5sirt@f5.com"}