{"@odata.context":"https://api.msrc.microsoft.com/sug/v2.0/en-US/$metadata#vulnerability/$entity","id":"00000000-0000-0000-0000-000015575ad2","releaseDate":"2021-07-13T07:00:00Z","cveNumber":"CVE-2021-31947","cveTitle":"HEVC Video Extensions Remote Code Execution Vulnerability","releaseNumber":"2021-Jul","vulnType":"Security Vulnerability","latestRevisionDate":"2021-07-13T07:00:00Z","cweList":[],"mitreText":"CVE-2021-31947","mitreUrl":"https://www.cve.org/CVERecord?id=CVE-2021-31947","publiclyDisclosed":"No","exploited":"No","latestSoftwareReleaseId":2,"latestSoftwareRelease":"Exploitation Less Likely","olderSoftwareReleaseId":2,"olderSoftwareRelease":"Exploitation Less Likely","denialOfService":"N/A","tag":"Microsoft Windows Codecs Library","issuingCna":"Microsoft","severityId":100000001,"severity":"Important","impactId":100000005,"impact":"Remote Code Execution","langCode":"en-US","baseScore":"7.8","temporalScore":"6.8","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","isMariner":false,"articles":[{"articleType":"FAQ","description":"
How do I get the updated app?
\nThe Microsoft Store will automatically update affected customers. Alternatively, customers can get the update immediately; see here for details.
\nIt is possible for customers to disable automatic updates for the Microsoft Store. The Microsoft Store will not automatically install this update for those customers.
\nMy system is in a disconnected environment; is it vulnerable?
\nCustomers using the Microsoft Store for Business and Microsoft Store for Education can get this update through their organizations.
\nHow can I check if the update is installed?
\nIf your device manufacturer preinstalled this app, package versions 1.0.41483.0 and later contain this update.
\nIf you purchased this app from the Microsoft Store, package versions 1.0.41531.0 and later contain this update.
\nYou can check the package version in PowerShell:
\nGet-AppxPackage -Name Microsoft.HEVCVideoExtension*
Information published.
\n","unformattedDescription":"Information published.","notificationNeeded":false,"notificationSent":false,"sourceId":"ab0fd992-02b2-eb11-a83e-000d3a6d3364"}]}