CVE-2020-11630

An issue was discovered in EJBCA before 6.15.2.6 and 7.x before 7.3.1.2. In several sections of code, the verification of serialized objects sent between nodes (connected via the Peers protocol) allows insecure objects to be deserialized.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

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

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.primekey.com/news/posts/ejbca-security-advisory-deserialization-bug	Vendor Advisory
https://support.primekey.com/news/posts/ejbca-security-advisory-deserialization-bug	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:primekey:ejbca:::::enterprise:::*
	cpe:2.3:a:primekey:ejbca:::::enterprise:::*

History

21 Nov 2024, 04:58

Type	Values Removed	Values Added
References	~~() https://support.primekey.com/news/posts/ejbca-security-advisory-deserialization-bug - Vendor Advisory~~	() https://support.primekey.com/news/posts/ejbca-security-advisory-deserialization-bug - Vendor Advisory

Information

Published : 2020-04-08 00:15

Updated : 2024-11-21 04:58

NVD link : CVE-2020-11630

Mitre link : CVE-2020-11630

CVE.ORG link : CVE-2020-11630

JSON object : View

Products Affected

primekey

ejbca

CWE

CWE-502

Deserialization of Untrusted Data

{"id": "CVE-2020-11630", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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}]}, "published": "2020-04-08T00:15:11.440", "references": [{"url": "https://support.primekey.com/news/posts/ejbca-security-advisory-deserialization-bug", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://support.primekey.com/news/posts/ejbca-security-advisory-deserialization-bug", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in EJBCA before 6.15.2.6 and 7.x before 7.3.1.2. In several sections of code, the verification of serialized objects sent between nodes (connected via the Peers protocol) allows insecure objects to be deserialized."}, {"lang": "es", "value": "Se detect\u00f3 un problema en EJBCA versiones anteriores a 6.15.2.6 y versiones 7.x anteriores a 7.3.1.2. En varias secciones de c\u00f3digo, la comprobaci\u00f3n de objetos serializados enviados entre nodos (conectados por medio del protocolo Peers) permite a objetos no seguros ser deserializados."}], "lastModified": "2024-11-21T04:58:17.243", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:primekey:ejbca:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "736F366E-25F7-4366-A522-35127922E74E", "versionEndExcluding": "6.15.2.6"}, {"criteria": "cpe:2.3:a:primekey:ejbca:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "948B0043-AAFB-48B4-A120-2683A3831AB3", "versionEndExcluding": "7.3.1.2", "versionStartIncluding": "7.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}

9.8 /10