Local privilege escalation via undisclosed memory handling
Published Jan 14, 2020 · Updated Aug 4, 2024
Elevation of privilege in Microsoft Windows Search Indexer allows local low-privilege users to execute code with elevated permissions. The indexer mishandles objects in memory, but Microsoft has not disclosed the affected routine or the incorrect memory operation. Exploitation requires local low-privilege access and no user interaction; successful use crosses the local privilege boundary.
Summary
What happened
Elevation of privilege in Microsoft Windows Search Indexer allows local low-privilege users to execute code with elevated permissions. The indexer mishandles objects in memory, but Microsoft has not disclosed the affected routine or the incorrect memory operation. Exploitation requires local low-privilege access and no user interaction; successful use crosses the local privilege boundary.
The record
- CVE
- CVE-2020-0623
- Published
- Jan 14, 2020
- Updated
- Aug 4, 2024
- Vendor
- Microsoft
- Product
- Windows 10 Version 1909
- Classifications
- T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jan 14, 2020CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=unspecified
What conditions does exploitation require?
What is affected?
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.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo