diff --git a/2021/32xxx/CVE-2021-32843.json b/2021/32xxx/CVE-2021-32843.json index e73d00c9477..8de9a3cecfb 100644 --- a/2021/32xxx/CVE-2021-32843.json +++ b/2021/32xxx/CVE-2021-32843.json @@ -1,18 +1,100 @@ { - "data_type": "CVE", - "data_format": "MITRE", - "data_version": "4.0", "CVE_data_meta": { + "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-32843", - "ASSIGNER": "cve@mitre.org", - "STATE": "RESERVED" + "STATE": "PUBLIC" }, + "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 of HyperKit, `virtio.c` has is a call to `vc_cfgread` that does not check for null which when called makes the host crash. This issue may lead to a guest crashing the host causing a denial of service. This issue is fixed in commit df0e46c7dbfd81a957d85e449ba41b52f6f7beb4." } ] + }, + "generator": { + "engine": "Vulnogram 0.0.9" + }, + "impact": { + "cvss": { + "attackComplexity": "LOW", + "attackVector": "LOCAL", + "availabilityImpact": "HIGH", + "baseScore": 6.2, + "baseSeverity": "MEDIUM", + "confidentialityImpact": "NONE", + "integrityImpact": "NONE", + "privilegesRequired": "NONE", + "scope": "UNCHANGED", + "userInteraction": "NONE", + "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", + "version": "3.1" + } + }, + "problemtype": { + "problemtype_data": [ + { + "description": [ + { + "lang": "eng", + "value": "CWE-476 NULL Pointer Dereference" + } + ] + } + ] + }, + "references": { + "reference_data": [ + { + "name": "https://securitylab.github.com/advisories/GHSL-2021-054_057-moby-hyperkit/", + "refsource": "CONFIRM", + "url": "https://securitylab.github.com/advisories/GHSL-2021-054_057-moby-hyperkit/" + }, + { + "name": "https://github.com/moby/hyperkit/pull/313", + "refsource": "MISC", + "url": "https://github.com/moby/hyperkit/pull/313" + }, + { + "name": "https://github.com/moby/hyperkit/commit/df0e46c7dbfd81a957d85e449ba41b52f6f7beb4", + "refsource": "MISC", + "url": "https://github.com/moby/hyperkit/commit/df0e46c7dbfd81a957d85e449ba41b52f6f7beb4" + } + ] + }, + "source": { + "advisory": "GHSL-2021-054", + "defect": [ + "GHSL-2021-054" + ], + "discovery": "UNKNOWN" } } \ No newline at end of file