Unauthenticated DHCP service information disclosure
Published Dec 12, 2023 · Updated Jan 1, 2025
Information disclosure in the DHCP Server service in Microsoft Windows Server allows remote attackers to read unspecified information. Microsoft identifies use of an uninitialized resource but has not published the affected function, field, or request-processing error. Exploitation is unauthenticated over the network and requires no user interaction; the reported consequence is limited to confidentiality loss.
Summary
What happened
Information disclosure in the DHCP Server service in Microsoft Windows Server allows remote attackers to read unspecified information. Microsoft identifies use of an uninitialized resource but has not published the affected function, field, or request-processing error. Exploitation is unauthenticated over the network and requires no user interaction; the reported consequence is limited to confidentiality loss.
The record
- CVE
- CVE-2023-36012
- Published
- Dec 12, 2023
- Updated
- Jan 1, 2025
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- CWE-908
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 12, 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 <10.0.17763.5206
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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