Unauthenticated remote content spoofing
Published Dec 12, 2023 · Updated Jan 1, 2025
Spoofing in Outlook in Microsoft Office LTSC for Mac 2021 before 16.80.23121017 allows remote attackers to present falsified content. Microsoft has not published the affected parser, input field, or improper validation operation beyond mapping the issue to improper input validation. No authentication or user interaction is required; the reported consequence is limited to low-integrity modification, with no data disclosure or service interruption.
Summary
What happened
Spoofing in Outlook in Microsoft Office LTSC for Mac 2021 before 16.80.23121017 allows remote attackers to present falsified content. Microsoft has not published the affected parser, input field, or improper validation operation beyond mapping the issue to improper input validation. No authentication or user interaction is required; the reported consequence is limited to low-integrity modification, with no data disclosure or service interruption.
The record
- CVE
- CVE-2023-35619
- Published
- Dec 12, 2023
- Updated
- Jan 1, 2025
- Vendor
- Microsoft
- Product
- Microsoft Office LTSC for Mac 2021
- Classifications
- CWE-20
- 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=16.0.1 <16.80.23121017
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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