cve-2023-5368
Vulnerability from cvelistv5
Published
2023-10-04 03:38
Modified
2024-08-02 07:59
Severity ?
EPSS score ?
Summary
msdosfs data disclosure
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T07:59:43.658Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-23:12.msdosfs.asc"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20231124-0004/"
},
{
"tags": [
"x_transferred"
],
"url": "https://dfir.ru/2023/11/01/bringing-unallocated-data-back-the-fat12-16-32-case/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"modules": [
"msdosfs"
],
"product": "FreeBSD",
"vendor": "FreeBSD",
"versions": [
{
"lessThan": "p4",
"status": "affected",
"version": "13.2-RELEASE",
"versionType": "release"
},
{
"lessThan": "p6",
"status": "affected",
"version": "12.4-RELEASE",
"versionType": "release"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"user": "00000000-0000-4000-9000-000000000000",
"value": "Maxim Suhanov"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eOn an msdosfs filesystem, the \u0027truncate\u0027 or \u0027ftruncate\u0027 system calls under certain circumstances populate the additional space in the file with unallocated data from the underlying disk device, rather than zero bytes.\u003c/p\u003e\u003cp\u003eThis may permit a user with write access to files on a msdosfs filesystem to read unintended data (e.g. from a previously deleted file).\u003c/p\u003e"
}
],
"value": "On an msdosfs filesystem, the \u0027truncate\u0027 or \u0027ftruncate\u0027 system calls under certain circumstances populate the additional space in the file with unallocated data from the underlying disk device, rather than zero bytes.\n\nThis may permit a user with write access to files on a msdosfs filesystem to read unintended data (e.g. from a previously deleted file).\n\n"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1188",
"description": "CWE-1188 Insecure Default Initialization of Resource",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-11-29T20:59:57.519Z",
"orgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
"shortName": "freebsd"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-23:12.msdosfs.asc"
},
{
"url": "https://security.netapp.com/advisory/ntap-20231124-0004/"
},
{
"url": "https://dfir.ru/2023/11/01/bringing-unallocated-data-back-the-fat12-16-32-case/"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "msdosfs data disclosure",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
"assignerShortName": "freebsd",
"cveId": "CVE-2023-5368",
"datePublished": "2023-10-04T03:38:09.357Z",
"dateReserved": "2023-10-03T21:14:20.733Z",
"dateUpdated": "2024-08-02T07:59:43.658Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2023-5368\",\"sourceIdentifier\":\"secteam@freebsd.org\",\"published\":\"2023-10-04T04:15:14.143\",\"lastModified\":\"2023-11-29T21:15:07.940\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"On an msdosfs filesystem, the \u0027truncate\u0027 or \u0027ftruncate\u0027 system calls under certain circumstances populate the additional space in the file with unallocated data from the underlying disk device, rather than zero bytes.\\n\\nThis may permit a user with write access to files on a msdosfs filesystem to read unintended data (e.g. from a previously deleted file).\\n\\n\"},{\"lang\":\"es\",\"value\":\"En un sistema de archivos msdosfs, las llamadas al sistema \u0027truncate\u0027 o \u0027ftruncate\u0027 bajo ciertas circunstancias llenan el espacio adicional en el archivo con datos no asignados del dispositivo de disco subyacente, en lugar de cero bytes. Esto puede permitir que un usuario con acceso de escritura a archivos en un sistema de archivos msdosfs lea datos no deseados (por ejemplo, de un archivo previamente eliminado).\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1188\"}]},{\"source\":\"secteam@freebsd.org\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1188\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"12.4\",\"matchCriteriaId\":\"A7F6C8B0-9D75-476C-ADBA-754416FBC186\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"13.0\",\"versionEndExcluding\":\"13.2\",\"matchCriteriaId\":\"BA49E374-9F1A-4F62-B88D-CD36EDEA6060\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:12.4:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"24920B4D-96C0-401F-B679-BEB086760EAF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:12.4:p1:*:*:*:*:*:*\",\"matchCriteriaId\":\"3CE32730-A9F5-4E8D-BDA4-6B8232F84787\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:12.4:p2:*:*:*:*:*:*\",\"matchCriteriaId\":\"552E81DE-D409-475F-8ED0-E10A0BE43D29\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:12.4:p3:*:*:*:*:*:*\",\"matchCriteriaId\":\"251CAE22-C3E6-45AD-8301-F36BEE5C6860\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:12.4:p4:*:*:*:*:*:*\",\"matchCriteriaId\":\"85D94BCA-FA32-4C10-95CD-5D2A69B38A7A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:12.4:p5:*:*:*:*:*:*\",\"matchCriteriaId\":\"8C950F97-40B4-43BF-BB81-C49CE00A468B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:13.2:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"A87EFA20-DD6B-41C5-98FD-A29F67D2E732\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:13.2:p1:*:*:*:*:*:*\",\"matchCriteriaId\":\"2888B0C1-4D85-42EC-9696-03FAD0A9C28F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:13.2:p2:*:*:*:*:*:*\",\"matchCriteriaId\":\"A3306F11-D3C0-41D6-BB5E-2ABDC3927715\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:13.2:p3:*:*:*:*:*:*\",\"matchCriteriaId\":\"9E584FE1-3A34-492B-B10F-508DA7CBA768\"}]}]}],\"references\":[{\"url\":\"https://dfir.ru/2023/11/01/bringing-unallocated-data-back-the-fat12-16-32-case/\",\"source\":\"secteam@freebsd.org\"},{\"url\":\"https://security.FreeBSD.org/advisories/FreeBSD-SA-23:12.msdosfs.asc\",\"source\":\"secteam@freebsd.org\",\"tags\":[\"Patch\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20231124-0004/\",\"source\":\"secteam@freebsd.org\"}]}}"
}
}
Loading...
Loading...
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.