Remote code execution via heap-based buffer overflow
Published Jul 11, 2023 · Updated Jan 1, 2025
Heap-based buffer overflow in Microsoft Windows Server AD CS allows remote authenticated administrators to execute code over a network. Microsoft identifies CWE-122 but has not published the affected AD CS code locus, malformed input, or erroneous memory operation. Exploitation requires administrative privileges and access to the AD CS network service; success grants code execution in the service context.
Summary
What happened
Heap-based buffer overflow in Microsoft Windows Server AD CS allows remote authenticated administrators to execute code over a network. Microsoft identifies CWE-122 but has not published the affected AD CS code locus, malformed input, or erroneous memory operation. Exploitation requires administrative privileges and access to the AD CS network service; success grants code execution in the service context.
The record
- CVE
- CVE-2023-35350
- Published
- Jul 11, 2023
- Updated
- Jan 1, 2025
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- CWE-122, T1210
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Jul 11, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.17763.0 <10.0.17763.4645
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.
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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