CVE-2019-17260

MPC-HC through 1.7.13 allows a Read Access Violation on a Block Data Move starting at mpc_hc!memcpy+0x000000000000004e.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/linhlhq/research/blob/master/README.md	Third Party Advisory
https://mpc-hc.org/changelog/	Release Notes
https://github.com/linhlhq/research/blob/master/README.md	Third Party Advisory
https://mpc-hc.org/changelog/	Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:mpc-hc:mpc-hc:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:31

Type	Values Removed	Values Added
References	~~() https://github.com/linhlhq/research/blob/master/README.md - Third Party Advisory~~	() https://github.com/linhlhq/research/blob/master/README.md - Third Party Advisory
References	~~() https://mpc-hc.org/changelog/ - Release Notes~~	() https://mpc-hc.org/changelog/ - Release Notes

Information

Published : 2019-10-08 12:15

Updated : 2024-11-21 04:31

NVD link : CVE-2019-17260

Mitre link : CVE-2019-17260

CVE.ORG link : CVE-2019-17260

JSON object : View

Products Affected

mpc-hc

mpc-hc

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2019-17260", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/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": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2019-10-08T12:15:12.030", "references": [{"url": "https://github.com/linhlhq/research/blob/master/README.md", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://mpc-hc.org/changelog/", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "https://github.com/linhlhq/research/blob/master/README.md", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://mpc-hc.org/changelog/", "tags": ["Release Notes"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "MPC-HC through 1.7.13 allows a Read Access Violation on a Block Data Move starting at mpc_hc!memcpy+0x000000000000004e."}, {"lang": "es", "value": "MPC-HC versiones hasta 1.7.13, permite una Violaci\u00f3n de Acceso de Lectura en un Block Data Move que inicia en mpc_hc!memcpy+0x000000000000004e."}], "lastModified": "2024-11-21T04:31:58.683", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mpc-hc:mpc-hc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DDADBCCA-FB7E-4047-AF55-8C24923297C9", "versionEndIncluding": "1.7.13"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}