gsd-2010-2020
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2010-2020",
"description": "sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.",
"id": "GSD-2010-2020",
"references": [
"https://packetstormsecurity.com/files/cve/CVE-2010-2020"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2010-2020"
],
"details": "sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.",
"id": "GSD-2010-2020",
"modified": "2023-12-13T01:21:31.106919Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "secteam@freebsd.org",
"ID": "CVE-2010-2020",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
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}
]
}
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}
]
},
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"value": "n/a"
}
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}
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},
"references": {
"reference_data": [
{
"name": "FreeBSD-SA-10:06",
"refsource": "FREEBSD",
"url": "http://security.FreeBSD.org/advisories/FreeBSD-SA-10:06.nfsclient.asc"
},
{
"name": "14003",
"refsource": "EXPLOIT-DB",
"url": "http://www.exploit-db.com/exploits/14003"
},
{
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"refsource": "EXPLOIT-DB",
"url": "http://www.exploit-db.com/exploits/14002"
},
{
"name": "1024039",
"refsource": "SECTRACK",
"url": "http://securitytracker.com/id?1024039"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:freebsd:freebsd:7.2:*:*:*:*:*:*:*",
"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:o:freebsd:freebsd:8.1-prerelease:*:*:*:*:*:*:*",
"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:o:freebsd:freebsd:7.2:stable:*:*:*:*:*:*",
"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:o:freebsd:freebsd:7.2:pre-release:*:*:*:*:*:*",
"cpe_name": [],
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}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secteam@freebsd.org",
"ID": "CVE-2010-2020"
},
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"description": {
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"value": "sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request."
}
]
},
"problemtype": {
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},
{
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],
"url": "http://security.FreeBSD.org/advisories/FreeBSD-SA-10:06.nfsclient.asc"
},
{
"name": "14002",
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}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 6.9,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2012-11-06T04:41Z",
"publishedDate": "2010-05-28T18:30Z"
}
}
}
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- 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.