407 lines
18 KiB
JSON
407 lines
18 KiB
JSON
{
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"product": "n/a",
|
|
"vendor": "n/a",
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "n/a"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"dateAssigned": "2018-06-08T00:00:00.000Z",
|
|
"datePublic": "2018-06-26T00:00:00.000Z",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Linux Kernel version 3.18 to 4.16 incorrectly handles an SG_IO ioctl on /dev/sg0 with dxfer_direction=SG_DXFER_FROM_DEV and an empty 6-byte cmdp. This may lead to copying up to 1000 kernel heap pages to the userspace. This has been fixed upstream in https://github.com/torvalds/linux/commit/a45b599ad808c3c982fdcdc12b0b8611c2f92824 already. The problem has limited scope, as users don't usually have permissions to access SCSI devices. On the other hand, e.g. the Nero user manual suggests doing `chmod o+r+w /dev/sg*` to make the devices accessible. NOTE: third parties dispute the relevance of this report, noting that the requirement for an attacker to have both the CAP_SYS_ADMIN and CAP_SYS_RAWIO capabilities makes it \"virtually impossible to exploit."
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"description": "n/a",
|
|
"lang": "en",
|
|
"type": "text"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"dateUpdated": "2019-05-20T14:06:09.000Z",
|
|
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
|
|
"shortName": "mitre"
|
|
},
|
|
"references": [
|
|
{
|
|
"name": "USN-3752-2",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3752-2/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html"
|
|
},
|
|
{
|
|
"name": "USN-3696-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3696-1/"
|
|
},
|
|
{
|
|
"name": "USN-3752-3",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3752-3/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "http://www.openwall.com/lists/oss-security/2018/06/26/3"
|
|
},
|
|
{
|
|
"name": "USN-3754-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3754-1/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html"
|
|
},
|
|
{
|
|
"name": "RHSA-2018:2948",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2018:2948"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://github.com/torvalds/linux/commit/a45b599ad808c3c982fdcdc12b0b8611c2f92824"
|
|
},
|
|
{
|
|
"name": "USN-3696-2",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3696-2/"
|
|
},
|
|
{
|
|
"name": "USN-3752-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3752-1/"
|
|
},
|
|
{
|
|
"name": "openSUSE-SU-2019:1407",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_SUSE"
|
|
],
|
|
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html"
|
|
}
|
|
],
|
|
"tags": [
|
|
"disputed"
|
|
],
|
|
"x_legacyV4Record": {
|
|
"CVE_data_meta": {
|
|
"ASSIGNER": "cve@mitre.org",
|
|
"DATE_ASSIGNED": "2018-06-08",
|
|
"ID": "CVE-2018-1000204",
|
|
"REQUESTER": "glider@google.com",
|
|
"STATE": "PUBLIC"
|
|
},
|
|
"affects": {
|
|
"vendor": {
|
|
"vendor_data": [
|
|
{
|
|
"product": {
|
|
"product_data": [
|
|
{
|
|
"product_name": "n/a",
|
|
"version": {
|
|
"version_data": [
|
|
{
|
|
"version_value": "n/a"
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"vendor_name": "n/a"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"data_format": "MITRE",
|
|
"data_type": "CVE",
|
|
"data_version": "4.0",
|
|
"description": {
|
|
"description_data": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "** DISPUTED ** Linux Kernel version 3.18 to 4.16 incorrectly handles an SG_IO ioctl on /dev/sg0 with dxfer_direction=SG_DXFER_FROM_DEV and an empty 6-byte cmdp. This may lead to copying up to 1000 kernel heap pages to the userspace. This has been fixed upstream in https://github.com/torvalds/linux/commit/a45b599ad808c3c982fdcdc12b0b8611c2f92824 already. The problem has limited scope, as users don't usually have permissions to access SCSI devices. On the other hand, e.g. the Nero user manual suggests doing `chmod o+r+w /dev/sg*` to make the devices accessible. NOTE: third parties dispute the relevance of this report, noting that the requirement for an attacker to have both the CAP_SYS_ADMIN and CAP_SYS_RAWIO capabilities makes it \"virtually impossible to exploit.\""
|
|
}
|
|
]
|
|
},
|
|
"problemtype": {
|
|
"problemtype_data": [
|
|
{
|
|
"description": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "n/a"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"references": {
|
|
"reference_data": [
|
|
{
|
|
"name": "USN-3752-2",
|
|
"refsource": "UBUNTU",
|
|
"url": "https://usn.ubuntu.com/3752-2/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update",
|
|
"refsource": "MLIST",
|
|
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html"
|
|
},
|
|
{
|
|
"name": "USN-3696-1",
|
|
"refsource": "UBUNTU",
|
|
"url": "https://usn.ubuntu.com/3696-1/"
|
|
},
|
|
{
|
|
"name": "USN-3752-3",
|
|
"refsource": "UBUNTU",
|
|
"url": "https://usn.ubuntu.com/3752-3/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update",
|
|
"refsource": "MLIST",
|
|
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html"
|
|
},
|
|
{
|
|
"name": "http://www.openwall.com/lists/oss-security/2018/06/26/3",
|
|
"refsource": "MISC",
|
|
"url": "http://www.openwall.com/lists/oss-security/2018/06/26/3"
|
|
},
|
|
{
|
|
"name": "USN-3754-1",
|
|
"refsource": "UBUNTU",
|
|
"url": "https://usn.ubuntu.com/3754-1/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package",
|
|
"refsource": "MLIST",
|
|
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html"
|
|
},
|
|
{
|
|
"name": "RHSA-2018:2948",
|
|
"refsource": "REDHAT",
|
|
"url": "https://access.redhat.com/errata/RHSA-2018:2948"
|
|
},
|
|
{
|
|
"name": "https://github.com/torvalds/linux/commit/a45b599ad808c3c982fdcdc12b0b8611c2f92824",
|
|
"refsource": "CONFIRM",
|
|
"url": "https://github.com/torvalds/linux/commit/a45b599ad808c3c982fdcdc12b0b8611c2f92824"
|
|
},
|
|
{
|
|
"name": "USN-3696-2",
|
|
"refsource": "UBUNTU",
|
|
"url": "https://usn.ubuntu.com/3696-2/"
|
|
},
|
|
{
|
|
"name": "USN-3752-1",
|
|
"refsource": "UBUNTU",
|
|
"url": "https://usn.ubuntu.com/3752-1/"
|
|
},
|
|
{
|
|
"name": "openSUSE-SU-2019:1407",
|
|
"refsource": "SUSE",
|
|
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html"
|
|
}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-05T12:40:46.834Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"name": "USN-3752-2",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3752-2/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html"
|
|
},
|
|
{
|
|
"name": "USN-3696-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3696-1/"
|
|
},
|
|
{
|
|
"name": "USN-3752-3",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3752-3/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "http://www.openwall.com/lists/oss-security/2018/06/26/3"
|
|
},
|
|
{
|
|
"name": "USN-3754-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3754-1/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html"
|
|
},
|
|
{
|
|
"name": "RHSA-2018:2948",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2018:2948"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://github.com/torvalds/linux/commit/a45b599ad808c3c982fdcdc12b0b8611c2f92824"
|
|
},
|
|
{
|
|
"name": "USN-3696-2",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3696-2/"
|
|
},
|
|
{
|
|
"name": "USN-3752-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/3752-1/"
|
|
},
|
|
{
|
|
"name": "openSUSE-SU-2019:1407",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_SUSE",
|
|
"x_transferred"
|
|
],
|
|
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"cveMetadata": {
|
|
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
|
|
"assignerShortName": "mitre",
|
|
"cveId": "CVE-2018-1000204",
|
|
"datePublished": "2018-06-26T14:00:00.000Z",
|
|
"dateReserved": "2018-06-08T00:00:00.000Z",
|
|
"dateUpdated": "2024-08-05T12:40:46.834Z",
|
|
"state": "PUBLISHED"
|
|
},
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1"
|
|
} |