CVE-2020-26945

CVSS v3 8.1 HIGH
CVSS v2.0 5.1 MEDIUM

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.1^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 4.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

M

yBatis before 3.5.6 mishandles deserialization of object streams.

References

Link	Resource
https://github.com/mybatis/mybatis-3/compare/mybatis-3.5.5...mybatis-3.5.6	Third Party Advisory
https://github.com/mybatis/mybatis-3/pull/2079	Patch Third Party Advisory
https://github.com/mybatis/mybatis-3/compare/mybatis-3.5.5...mybatis-3.5.6	Third Party Advisory
https://github.com/mybatis/mybatis-3/pull/2079	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mybatis:mybatis:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:20

Type	Values Removed	Values Added
References	~~() https://github.com/mybatis/mybatis-3/compare/mybatis-3.5.5...mybatis-3.5.6 - Third Party Advisory~~	() https://github.com/mybatis/mybatis-3/compare/mybatis-3.5.5...mybatis-3.5.6 - Third Party Advisory
References	~~() https://github.com/mybatis/mybatis-3/pull/2079 - Patch, Third Party Advisory~~	() https://github.com/mybatis/mybatis-3/pull/2079 - Patch, Third Party Advisory

Information

Published : 2020-10-10 20:15

Updated : 2024-11-21 05:20

NVD link : CVE-2020-26945

Mitre link : CVE-2020-26945

CVE.ORG link : CVE-2020-26945

JSON object : View

Products Affected

mybatis

CWE

CWE-502

Deserialization of Untrusted Data

{"id": "CVE-2020-26945", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 5.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}]}, "published": "2020-10-10T20:15:11.900", "references": [{"url": "https://github.com/mybatis/mybatis-3/compare/mybatis-3.5.5...mybatis-3.5.6", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "https://github.com/mybatis/mybatis-3/pull/2079", "tags": ["Patch", "Third Party Advisory"], "source": "[email protected]"}, {"url": "https://github.com/mybatis/mybatis-3/compare/mybatis-3.5.5...mybatis-3.5.6", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/mybatis/mybatis-3/pull/2079", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "MyBatis before 3.5.6 mishandles deserialization of object streams."}, {"lang": "es", "value": "MyBatis versiones anteriores a 3.5.6, maneja inapropiadamente la deserializaci\u00f3n de flujos de objetos"}], "lastModified": "2024-11-21T05:20:33.417", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mybatis:mybatis:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8957BF59-F4A7-4737-B542-5B450CD0C0E0", "versionEndExcluding": "3.5.6"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}