Service interruption via out-of-bounds write
Published Jan 30, 2025 · Updated Jan 31, 2025
An out-of-bounds write in Zoom Workplace App for Linux before 6.2.5 allows remote attackers to interrupt service via network access. Zoom has not disclosed the affected component, the network input that reaches it, or how the write crosses a buffer boundary. Exploitation requires user interaction and affects availability only; the vendor reports no confidentiality or integrity impact.
Summary
What happened
An out-of-bounds write in Zoom Workplace App for Linux before 6.2.5 allows remote attackers to interrupt service via network access. Zoom has not disclosed the affected component, the network input that reaches it, or how the write crosses a buffer boundary. Exploitation requires user interaction and affects availability only; the vendor reports no confidentiality or integrity impact.
The record
- CVE
- CVE-2025-0143
- Published
- Jan 30, 2025
- Updated
- Jan 31, 2025
- Vendor
- Zoom Video Communications, Inc.
- Product
- Zoom Workplace Apps
- Classifications
- CWE-787, T1499.004
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 30, 2025CVE publishedPublication date reported by the CVE source.
- Jan 31, 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=0 <6.2.5
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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