Code execution via malicious media file
Published Jan 12, 2021 · Updated Oct 8, 2024
Remote code execution in Microsoft DTV-DVD Video Decoder on affected Windows releases allows attackers to run code via a malicious media file. Microsoft has not published the faulty decoder routine or the operation it performs incorrectly on untrusted media data. Exploitation requires a user to open the file, after which code runs in that user's security context and can affect data and service availability.
Summary
What happened
Remote code execution in Microsoft DTV-DVD Video Decoder on affected Windows releases allows attackers to run code via a malicious media file. Microsoft has not published the faulty decoder routine or the operation it performs incorrectly on untrusted media data. Exploitation requires a user to open the file, after which code runs in that user's security context and can affect data and service availability.
The record
- CVE
- CVE-2021-1668
- Published
- Jan 12, 2021
- Updated
- Oct 8, 2024
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 12, 2021CVE publishedPublication date reported by the CVE source.
- Oct 8, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=10.0.0 <publication
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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