CVE-2020-29591

Versions of the Official registry Docker images through 2.7.0 contain a blank password for the root user. Systems deployed using affected versions of the registry container may allow a remote attacker to achieve root access with a blank password.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/docker/distribution-library-image	Product
https://github.com/donghyunlee00/CVE/blob/main/CVE-2020-29591	Third Party Advisory
https://hub.docker.com/_/registry	Product

Advertisement

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:docker:registry:2.5:::::::*
	cpe:2.3:a:docker:registry:2.5.0:::::::*
	cpe:2.3:a:docker:registry:2.5.0:rc::::::
	cpe:2.3:a:docker:registry:2.5.0:rc2::::::
	cpe:2.3:a:docker:registry:2.5.1:::::::*
	cpe:2.3:a:docker:registry:2.6.0:::::::*
	cpe:2.3:a:docker:registry:2.6.0:rc2::::::
	cpe:2.3:a:docker:registry:2.6.1:::::::*
	cpe:2.3:a:docker:registry:2.6.1:rc2::::::
	cpe:2.3:a:docker:registry:2.7.0:::::::*

Information

Published : 2020-12-11 07:15

Updated : 2020-12-15 09:39

NVD link : CVE-2020-29591

Mitre link : CVE-2020-29591

JSON object : View

CWE

CWE-521

Weak Password Requirements

Advertisement

Products Affected

docker

registry

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/docker/distribution-library-image", "name": "https://github.com/docker/distribution-library-image", "tags": ["Product"], "refsource": "MISC"}, {"url": "https://github.com/donghyunlee00/CVE/blob/main/CVE-2020-29591", "name": "https://github.com/donghyunlee00/CVE/blob/main/CVE-2020-29591", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://hub.docker.com/_/registry", "name": "https://hub.docker.com/_/registry", "tags": ["Product"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Versions of the Official registry Docker images through 2.7.0 contain a blank password for the root user. Systems deployed using affected versions of the registry container may allow a remote attacker to achieve root access with a blank password."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-521"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-29591", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "HIGH", "acInsufInfo": false, "impactScore": 10.0, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2020-12-11T15:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:docker:registry:2.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:docker:registry:2.5.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:docker:registry:2.5.0:rc:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:docker:registry:2.5.0:rc2:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:docker:registry:2.5.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:docker:registry:2.6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:docker:registry:2.6.0:rc2:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:docker:registry:2.6.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:docker:registry:2.6.1:rc2:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:docker:registry:2.7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-12-15T17:39Z"}