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Add CVE-2021-32847 for GHSL-2021-058

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Shelby J. Cunningham 2023-02-20 11:31:52 -05:00
parent 0f38204c2d
commit 97b92cdbe8
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GPG Key ID: 0781D7D998EB82AA
1 changed files with 89 additions and 6 deletions
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2021/32xxx/CVE-2021-32847.json
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@ -1,18 +1,101 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-32847",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Moby HyperKit uninitialized memory use in virtio-sock pci_vtsock_proc_tx"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "hyperkit",
"version": {
"version_data": [
{
"version_affected": "<=",
"version_name": "0.20210107",
"version_value": "0.20210107"
}
]
}
}
]
},
"vendor_name": "moby"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior, a malicious guest can trigger a vulnerability in the host by abusing the disk driver that may lead to the disclosure of the host memory into the virtualized guest. This issue is fixed in commit cf60095a4d8c3cb2e182a14415467afd356e982f."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-125 Out-of-bounds Read"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://securitylab.github.com/advisories/GHSL-2021-058-moby-hyperkit/",
"refsource": "CONFIRM",
"url": "https://securitylab.github.com/advisories/GHSL-2021-058-moby-hyperkit/"
},
{
"name": "https://github.com/moby/hyperkit/blob/2f061e447e1435cdf1b9eda364cea6414f2c606b/src/lib/pci_virtio_block.c#L316",
"refsource": "MISC",
"url": "https://github.com/moby/hyperkit/blob/2f061e447e1435cdf1b9eda364cea6414f2c606b/src/lib/pci_virtio_block.c#L316"
},
{
"name": "https://github.com/moby/hyperkit/commit/cf60095a4d8c3cb2e182a14415467afd356e982f",
"refsource": "MISC",
"url": "https://github.com/moby/hyperkit/commit/cf60095a4d8c3cb2e182a14415467afd356e982f"
}
]
},
"source": {
"advisory": "GHSL-2021-058",
"defect": [
"GHSL-2021-058"
],
"discovery": "UNKNOWN"
}
}