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Beveilingsadvies; NCSC-2025-0368 [1.0.0]
- Beveiligingsadvies
- NCSC-2025-0368 [1.0.0]
- Publicatie
- 18-11-2025 08:02 (Europe/Amsterdam)
- Prioriteit
- Normaal
- Betreft
- Kwetsbaarheden verholpen in Zoom Workplace en Zoom Clients
Kenmerken
- UNIX Symbolic Link (Symlink) Following
- External Control of File Name or Path
- Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
- Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
- Exposure of Sensitive Information to an Unauthorized Actor
- Improper Removal of Sensitive Information Before Storage or Transfer
- Improper Authorization
- Improper Certificate Validation
- Improper Verification of Cryptographic Signature
- Reliance on File Name or Extension of Externally-Supplied File
- Inefficient Regular Expression Complexity
Omschrijving
Zoom heeft kwetsbaarheden verholpen in Zoom Workplace en Zoom Clients (Specifiek voor versies vóór 6.5.10).
De kwetsbaarheden omvatten onder andere ongepaste validatie van certificaten, cross-site scripting, en onjuiste behandeling van gevoelige informatie, wat kan leiden tot ongeautoriseerde toegang en informatie openbaarmaking door zowel geauthenticeerde als ongeauthenticeerde gebruikers.
Oplossingen
Zoom heeft updates uitgebracht om de kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Referenties
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25040/
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25041/
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25042/
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25043/
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25044/
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25045/
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25046/
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25047/
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25048/
CVE's
- CVE-2025-30662 - CVSS (v4) 4.8
- CVE-2025-30669 - CVSS (v4) 6.3
- CVE-2025-62482 - CVSS (v4) 5.3
- CVE-2025-62483 - CVSS (v4) 6.9
- CVE-2025-62484 - CVSS (v4) 5.3
- CVE-2025-64738 - CVSS (v4) 4.8
- CVE-2025-64739 - CVSS (v4) 5.3
- CVE-2025-64740 - CVSS (v4) 7.3
- CVE-2025-64741 - CVSS (v4) 4.8
Producten
Zoom Communications Inc.
Disclaimer
The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.