mirror of
https://github.com/CVEProject/cvelist.git
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199 lines
9.0 KiB
JSON
199 lines
9.0 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "cve@rapid7.com",
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"DATE_PUBLIC": "2022-06-14T17:00:00.000Z",
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"ID": "CVE-2022-32230",
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"STATE": "PUBLIC",
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"TITLE": "SMBv3 FileNormalizedNameInformation NULL Pointer Dereference"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "Windows 10 Version 20H2",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "19042.1706",
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"version_value": "19042.1706"
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},
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{
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"version_affected": "<",
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"version_name": "19043.1706",
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"version_value": "19043.1706"
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},
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{
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"version_affected": "<",
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"version_name": "19044.1706",
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"version_value": "19043.1706"
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}
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]
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}
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},
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{
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"product_name": "Windows Server Version 20H2",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "19042.1706",
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"version_value": "19042.1706"
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},
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{
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"version_affected": "<",
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"version_name": "19043.1706",
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"version_value": "19043.1706"
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},
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{
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"version_affected": "<",
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"version_name": "19044.1706",
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"version_value": "19044.1706"
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}
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]
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}
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},
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{
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"product_name": "Windows 10 Version 21H1",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "19042.1706",
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"version_value": "19042.1706"
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},
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{
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"version_affected": "<",
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"version_name": "19043.1706",
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"version_value": "19043.1706"
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},
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{
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"version_affected": "<",
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"version_name": "19044.1706",
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"version_value": "19044.1706"
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}
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]
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}
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},
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{
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"product_name": "Windows 10 Version 21H2",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "19042.1706",
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"version_value": "19042.1706"
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},
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{
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"version_affected": "<",
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"version_name": "19043.1706",
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"version_value": "19043.1706"
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},
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{
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"version_affected": "<",
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"version_name": "19044.1706",
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"version_value": "19044.1706"
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}
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]
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}
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}
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]
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},
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"vendor_name": "Microsoft"
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}
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]
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "Spencer McIntyre of Rapid7"
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}
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],
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "Microsoft Windows SMBv3 suffers from a null pointer dereference in versions of Windows prior to the April, 2022 patch set. By sending a malformed FileNormalizedNameInformation SMBv3 request over a named pipe, an attacker can cause a Blue Screen of Death (BSOD) crash of the Windows kernel. For most systems, this attack requires authentication, except in the special case of Windows Domain Controllers, where unauthenticated users can always open named pipes as long as they can establish an SMB session. Typically, after the BSOD, the victim SMBv3 server will reboot."
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}
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]
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},
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"exploit": [
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{
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"lang": "eng",
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"value": "Metasploit module: https://github.com/zeroSteiner/metasploit-framework/blob/feat/mod/cve-2022-32230/modules/auxiliary/dos/smb/smb_filenormalizednameinformation.rb"
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}
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],
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"generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"temporalScore": "7.7",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-476 NULL Pointer Dereference"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "https://www.rapid7.com/blog/post/2022/06/14/cve-2022-32230-windows-smb-denial-of-service-vulnerability-fixed/",
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"refsource": "MISC",
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"url": "https://www.rapid7.com/blog/post/2022/06/14/cve-2022-32230-windows-smb-denial-of-service-vulnerability-fixed/"
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},
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{
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"name": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-32230",
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"refsource": "CONFIRM",
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"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-32230"
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},
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{
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"name": "https://github.com/zeroSteiner/metasploit-framework/blob/feat/mod/cve-2022-32230/modules/auxiliary/dos/smb/smb_filenormalizednameinformation.rb",
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"refsource": "MISC",
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"url": "https://github.com/zeroSteiner/metasploit-framework/blob/feat/mod/cve-2022-32230/modules/auxiliary/dos/smb/smb_filenormalizednameinformation.rb"
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},
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{
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"name": "https://support.microsoft.com/en-us/topic/may-10-2022-kb5013942-os-builds-19042-1706-19043-1706-and-19044-1706-60b51119-85be-4a34-9e21-8954f6749504",
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"refsource": "MISC",
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"url": "https://support.microsoft.com/en-us/topic/may-10-2022-kb5013942-os-builds-19042-1706-19043-1706-and-19044-1706-60b51119-85be-4a34-9e21-8954f6749504"
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}
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]
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},
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"solution": [
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{
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"lang": "eng",
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"value": "This was fixed as a stability issue in the April, 2022 Patch Tuesday set from Microsoft."
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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}
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}
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