diff --git a/2021/32xxx/CVE-2021-32847.json b/2021/32xxx/CVE-2021-32847.json index 6669c4ab2ff..ba33b573aa4 100644 --- a/2021/32xxx/CVE-2021-32847.json +++ b/2021/32xxx/CVE-2021-32847.json @@ -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" } } \ No newline at end of file