René Helmke 7791f18b51 bootstrap
2023-05-16 16:09:41 +02:00

263 lines
7.1 KiB
JSON

{
"id": "CVE-2018-10882",
"sourceIdentifier": "secalert@redhat.com",
"published": "2018-07-27T18:29:01.407",
"lastModified": "2023-02-12T23:31:41.267",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image."
},
{
"lang": "es",
"value": "Se ha detectado una vulnerabilidad en el sistema de archivos ext4 del kernel de Linux. Un usuario local puede provocar una escritura fuera de l\u00edmites en el c\u00f3digo de fs/jbd2/transaction.c, una denegaci\u00f3n de servicio (DoS) y un cierre inesperado del sistema al desmontar una imagen del sistema de archivos ext4."
}
],
"metrics": {
"cvssMetricV30": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.0",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
},
{
"source": "secalert@redhat.com",
"type": "Secondary",
"cvssData": {
"version": "3.0",
"vectorString": "CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
"attackVector": "PHYSICAL",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"availabilityImpact": "HIGH",
"baseScore": 4.8,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 0.5,
"impactScore": 4.2
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
"accessVector": "LOCAL",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.9
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 3.9,
"impactScore": 6.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "secalert@redhat.com",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
},
{
"source": "nvd@nist.gov",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
"matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
}
]
}
]
},
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"
}
]
}
]
},
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "142AD0DD-4CF3-4D74-9442-459CE3347E3A"
}
]
}
]
}
],
"references": [
{
"url": "http://www.securityfocus.com/bid/106503",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2018:2948",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://bugzilla.kernel.org/show_bug.cgi?id=200069",
"source": "secalert@redhat.com",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
]
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10882",
"source": "secalert@redhat.com",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory"
]
},
{
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c37e9e013469521d9adb932d17a1795c139b36db",
"source": "secalert@redhat.com",
"tags": [
"Patch",
"Vendor Advisory"
]
},
{
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://usn.ubuntu.com/3753-1/",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://usn.ubuntu.com/3753-2/",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://usn.ubuntu.com/3871-1/",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://usn.ubuntu.com/3871-3/",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://usn.ubuntu.com/3871-4/",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://usn.ubuntu.com/3871-5/",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
]
}
]
}