fkie_cve-2015-3202
Vulnerability from fkie_nvd
Published
2015-07-02 21:59
Modified
2024-11-21 02:28
Severity ?
Summary
fusermount in FUSE before 2.9.3-15 does not properly clear the environment before invoking (1) mount or (2) umount as root, which allows local users to write to arbitrary files via a crafted LIBMOUNT_MTAB environment variable that is used by mount's debugging feature.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| debian | debian_linux | 8.0 | |
| fuse_project | fuse | * |
{
"configurations": [
{
"nodes": [
{
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"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:fuse_project:fuse:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9C4B0DBD-CA99-41CD-BB36-C700296D5DA3",
"versionEndIncluding": "2.9.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "fusermount in FUSE before 2.9.3-15 does not properly clear the environment before invoking (1) mount or (2) umount as root, which allows local users to write to arbitrary files via a crafted LIBMOUNT_MTAB environment variable that is used by mount\u0027s debugging feature."
},
{
"lang": "es",
"value": "fusermount en FUSE anterior a 2.9.3-15 no limpia correctamente el entorno antes de llamar a (1) mount o (2) umount como root, lo que permite a usuarios locales escribir en ficheros arbitrarios a trav\u00e9s de una variable de entorno LIBMOUNT_MTAB manipulada que es utilizada por la caracter\u00edstica de depuraci\u00f3n de mount."
}
],
"id": "CVE-2015-3202",
"lastModified": "2024-11-21T02:28:53.787",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.6,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2015-07-02T21:59:03.143",
"references": [
{
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159298.html"
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"url": "http://lists.opensuse.org/opensuse-updates/2015-06/msg00005.html"
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"url": "http://packetstormsecurity.com/files/132021/Fuse-Local-Privilege-Escalation.html"
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"url": "http://www.ubuntu.com/usn/USN-2617-1"
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"url": "https://security.gentoo.org/glsa/201603-04"
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{
"source": "secalert@redhat.com",
"url": "https://security.gentoo.org/glsa/201701-19"
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"url": "https://twitter.com/taviso/status/601370527437967360"
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{
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"url": "https://www.exploit-db.com/exploits/37089/"
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"url": "http://www.ubuntu.com/usn/USN-2617-1"
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"url": "https://security.gentoo.org/glsa/201603-04"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.gentoo.org/glsa/201701-19"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://twitter.com/taviso/status/601370527437967360"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.exploit-db.com/exploits/37089/"
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- 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.