Authenticated service interruption via RPC integer overflow
Published Jun 13, 2023 · Updated Jan 1, 2025
Integer overflow in Microsoft Windows Server RPC Runtime allows remote authenticated users to interrupt service through network RPC traffic. Microsoft has not disclosed the affected RPC routine, the untrusted integer calculation, or how the wraparound reaches the denial-of-service condition. Network access with low privileges is required; the documented consequence is availability loss without data disclosure or modification.
Summary
What happened
Integer overflow in Microsoft Windows Server RPC Runtime allows remote authenticated users to interrupt service through network RPC traffic. Microsoft has not disclosed the affected RPC routine, the untrusted integer calculation, or how the wraparound reaches the denial-of-service condition. Network access with low privileges is required; the documented consequence is availability loss without data disclosure or modification.
The record
- CVE
- CVE-2023-29369
- Published
- Jun 13, 2023
- Updated
- Jan 1, 2025
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- CWE-190, T1499.004
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 13, 2023CVE publishedPublication date reported by the CVE source.
- Jan 1, 2025Record 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=10.0.17763.0 <10.0.17763.4499
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
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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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