Unknown
Profile API CreateEnvBlock Local Information Disclosure
CVE ID
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Unknown
(1 user assessed)Very Low
(1 user assessed)Unknown
Unknown
Unknown
Profile API CreateEnvBlock Local Information Disclosure
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
The exported function CreateEnvBlock from profapi.dll (which is used by the CreateEnvironmentBlock API function) has an information disclosure vulnerability when building the environment block for a user which can be locally exploited to disclose heap memory of a process calling the API. For example it’s common when a privileged service spawns a process as another user to load the environment block, the information disclosure will be from the caller.
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Ratings
-
ExploitabilityVery Low
Technical Analysis
This is not an exploit by itself, but useful primitive that could be used with something else for an info leak.
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Technical Analysis
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CVE ID
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