All the vulnerabilites related to unspecified - Qemu
cve-2016-9602
Vulnerability from cvelistv5
Published
2018-04-26 19:00
Modified
2024-08-06 02:59
Severity ?
EPSS score ?
Summary
Qemu before version 2.9 is vulnerable to an improper link following when built with the VirtFS. A privileged user inside guest could use this flaw to access host file system beyond the shared folder and potentially escalating their privileges on a host.
References
| ▼ | URL | Tags |
|---|---|---|
| https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg04347.html | mailing-list, x_refsource_MLIST | |
| http://www.securitytracker.com/id/1037604 | vdb-entry, x_refsource_SECTRACK | |
| https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html | mailing-list, x_refsource_MLIST | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9602 | x_refsource_CONFIRM | |
| http://www.openwall.com/lists/oss-security/2017/01/17/12 | mailing-list, x_refsource_MLIST | |
| https://lists.gnu.org/archive/html/qemu-devel/2017-01/msg06225.html | mailing-list, x_refsource_MLIST | |
| https://security.gentoo.org/glsa/201704-01 | vendor-advisory, x_refsource_GENTOO | |
| http://www.securityfocus.com/bid/95461 | vdb-entry, x_refsource_BID |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| unspecified | Qemu |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T02:59:03.165Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "[qemu-devel] 20170220 [PATCH 00/29] 9pfs: local: fix vulnerability to symlink attacks",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg04347.html"
},
{
"name": "1037604",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK",
"x_transferred"
],
"url": "http://www.securitytracker.com/id/1037604"
},
{
"name": "[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9602"
},
{
"name": "[oss-security] 20170117 CVE-2016-9602 Qemu: 9p: virtfs allows guest to access host filesystem",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2017/01/17/12"
},
{
"name": "[qemu-devel] 20170130 [PATCH RFC 00/36] 9pfs: local: fix vulnerability to symlink attacks",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.gnu.org/archive/html/qemu-devel/2017-01/msg06225.html"
},
{
"name": "GLSA-201704-01",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/201704-01"
},
{
"name": "95461",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/95461"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Qemu",
"vendor": "unspecified",
"versions": [
{
"status": "affected",
"version": "qemu 2.9"
}
]
}
],
"datePublic": "2017-01-17T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Qemu before version 2.9 is vulnerable to an improper link following when built with the VirtFS. A privileged user inside guest could use this flaw to access host file system beyond the shared folder and potentially escalating their privileges on a host."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-59",
"description": "CWE-59",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2018-09-07T09:57:01",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "[qemu-devel] 20170220 [PATCH 00/29] 9pfs: local: fix vulnerability to symlink attacks",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg04347.html"
},
{
"name": "1037604",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK"
],
"url": "http://www.securitytracker.com/id/1037604"
},
{
"name": "[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9602"
},
{
"name": "[oss-security] 20170117 CVE-2016-9602 Qemu: 9p: virtfs allows guest to access host filesystem",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2017/01/17/12"
},
{
"name": "[qemu-devel] 20170130 [PATCH RFC 00/36] 9pfs: local: fix vulnerability to symlink attacks",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.gnu.org/archive/html/qemu-devel/2017-01/msg06225.html"
},
{
"name": "GLSA-201704-01",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO"
],
"url": "https://security.gentoo.org/glsa/201704-01"
},
{
"name": "95461",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/95461"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2016-9602",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Qemu",
"version": {
"version_data": [
{
"version_value": "qemu 2.9"
}
]
}
}
]
},
"vendor_name": ""
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Qemu before version 2.9 is vulnerable to an improper link following when built with the VirtFS. A privileged user inside guest could use this flaw to access host file system beyond the shared folder and potentially escalating their privileges on a host."
}
]
},
"impact": {
"cvss": [
[
{
"vectorString": "7.6/CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.0"
}
],
[
{
"vectorString": "6.5/AV:A/AC:H/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
]
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-59"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "[qemu-devel] 20170220 [PATCH 00/29] 9pfs: local: fix vulnerability to symlink attacks",
"refsource": "MLIST",
"url": "https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg04347.html"
},
{
"name": "1037604",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1037604"
},
{
"name": "[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9602",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9602"
},
{
"name": "[oss-security] 20170117 CVE-2016-9602 Qemu: 9p: virtfs allows guest to access host filesystem",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2017/01/17/12"
},
{
"name": "[qemu-devel] 20170130 [PATCH RFC 00/36] 9pfs: local: fix vulnerability to symlink attacks",
"refsource": "MLIST",
"url": "https://lists.gnu.org/archive/html/qemu-devel/2017-01/msg06225.html"
},
{
"name": "GLSA-201704-01",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/201704-01"
},
{
"name": "95461",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/95461"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2016-9602",
"datePublished": "2018-04-26T19:00:00",
"dateReserved": "2016-11-23T00:00:00",
"dateUpdated": "2024-08-06T02:59:03.165Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}