CVE-2021-3040

An unsafe deserialization vulnerability in Bridgecrew Checkov by Prisma Cloud allows arbitrary code execution when processing a malicious terraform file. This issue impacts Checkov 2.0 versions earlier than Checkov 2.0.139. Checkov 1.0 versions are not impacted.

CVSS v3 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.paloaltonetworks.com/CVE-2021-3040	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:paloaltonetworks:bridgecrew_checkov:*:*:*:*:*:*:*:*

History

21 Jun 2021, 19:15

Type	Values Removed	Values Added
References	~~(MISC) https://security.paloaltonetworks.com/CVE-2021-3040 -~~	(MISC) https://security.paloaltonetworks.com/CVE-2021-3040 - Vendor Advisory
CPE		cpe:2.3:a:paloaltonetworks:bridgecrew_checkov::::::::
CWE		CWE-502
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.5 v3 : 7.2

10 Jun 2021, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-06-10 13:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-3040

Mitre link : CVE-2021-3040

CVE.ORG link : CVE-2021-3040

JSON object : View

Products Affected

paloaltonetworks

bridgecrew_checkov

CWE

CWE-502

Deserialization of Untrusted Data

{"id": "CVE-2021-3040", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}, {"type": "Secondary", "source": "psirt@paloaltonetworks.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.5, "exploitabilityScore": 1.2}]}, "published": "2021-06-10T13:15:08.343", "references": [{"url": "https://security.paloaltonetworks.com/CVE-2021-3040", "tags": ["Vendor Advisory"], "source": "psirt@paloaltonetworks.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-502"}]}, {"type": "Secondary", "source": "psirt@paloaltonetworks.com", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "An unsafe deserialization vulnerability in Bridgecrew Checkov by Prisma Cloud allows arbitrary code execution when processing a malicious terraform file. This issue impacts Checkov 2.0 versions earlier than Checkov 2.0.139. Checkov 1.0 versions are not impacted."}, {"lang": "es", "value": "Una vulnerabilidad de deserializaci\u00f3n insegura en Bridgecrew Checkov de Prisma Cloud permite la ejecuci\u00f3n de c\u00f3digo arbitrario al procesar un archivo terraform malicioso. Este problema afecta a las versiones de Checkov 2.0 anteriores a Checkov 2.0.139. Las versiones de Checkov 1.0 no se ven afectadas"}], "lastModified": "2021-06-21T19:15:53.857", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:paloaltonetworks:bridgecrew_checkov:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "67DCC94F-DEE9-4508-94A5-0FEF7D857A45", "versionEndExcluding": "2.0.139", "versionStartIncluding": "2.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@paloaltonetworks.com"}