CVE-2018-11727

The libfsntfs_attribute_read_from_mft function in libfsntfs_attribute.c in libfsntfs through 2018-04-20 allows remote attackers to cause an information disclosure (heap-based buffer over-read) via a crafted ntfs file. NOTE: the vendor has disputed this as described in libyal/libfsntfs issue 8 on GitHub

CVSS v3 5.5 MEDIUM
CVSS v2.0 1.9 LOW

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

1.9^/10

CVSS v2.0 : LOW

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

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://packetstormsecurity.com/files/148115/libfsntfs-20180420-Information-Disclosure.html	Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2018/Jun/17	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:libfsntfs_project:libfsntfs:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-06-19 21:29

Updated : 2024-07-03 01:35

NVD link : CVE-2018-11727

Mitre link : CVE-2018-11727

CVE.ORG link : CVE-2018-11727

JSON object : View

Products Affected

libfsntfs_project

libfsntfs

CWE

CWE-125

Out-of-bounds Read

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2018-11727", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2018-06-19T21:29:00.567", "references": [{"url": "http://packetstormsecurity.com/files/148115/libfsntfs-20180420-Information-Disclosure.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2018/Jun/17", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-200"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The libfsntfs_attribute_read_from_mft function in libfsntfs_attribute.c in libfsntfs through 2018-04-20 allows remote attackers to cause an information disclosure (heap-based buffer over-read) via a crafted ntfs file. NOTE: the vendor has disputed this as described in libyal/libfsntfs issue 8 on GitHub"}, {"lang": "es", "value": "** EN DISPUTA ** La funci\u00f3n libfsntfs_attribute_read_from_mft en libfsntfs_attribute.c en libfsntfs hasta el 2018-04-20 permite que atacantes remotos provoquen una divulgaci\u00f3n de informaci\u00f3n (sobrelectura de b\u00fafer basada en memoria din\u00e1mica o heap) mediante un archivo ntfs manipulado. NOTA: el fabricante ha disputado esto, tal y como se describe en el issue 8 de libyal/libfsntfs en GitHub."}], "lastModified": "2024-07-03T01:35:31.443", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libfsntfs_project:libfsntfs:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C735EA3C-F68F-419E-8241-A1F2191D3002", "versionEndIncluding": "20180420"}], "operator": "OR"}]}], "vendorComments": [{"comment": "See https://github.com/libyal/libfsntfs/issues/8 for more information.", "lastModified": "2018-08-09T10:47:56.887", "organization": "libfsntfs"}], "sourceIdentifier": "cve@mitre.org"}