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4 vulnerabilities found for end-to-end_encryption by nextcloud

CVE-2023-35173 (GCVE-0-2023-35173)

Vulnerability from nvd – Published: 2023-06-23 20:50 – Updated: 2024-08-02 16:23
VLAI?
Title
End-to-End encrypted file-drops can be made inaccessible
Summary
Nextcloud End-to-end encryption app provides all the necessary APIs to implement End-to-End encryption on the client side. By providing an invalid meta data file, an attacker can make previously dropped files inaccessible. It is recommended that the Nextcloud End-to-end encryption app is upgraded to version 1.12.4 that contains the fix.
Severity ?
5.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
nextcloud security-advisories Affected: >= 1.12.0, < 1.12.4
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-22906 (GCVE-0-2021-22906)

Vulnerability from nvd – Published: 2021-06-11 15:49 – Updated: 2024-08-03 18:58
VLAI?
Summary
Nextcloud End-to-End Encryption before 1.5.3, 1.6.3 and 1.7.1 suffers from a denial of service vulnerability due to permitting any authenticated users to lock files of other users.
Severity ?
No CVSS data available.
CWE
  • CWE-400 - Denial of Service (CWE-400)
Assigner
References
Impacted products
Vendor Product Version
n/a Nextcloud End-to-End Encryption Affected: Fixed in 1.5.3, 1.6.3, 1.7.1
Show details on NVD website
To clipboard 

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CVE-2023-35173 (GCVE-0-2023-35173)

Vulnerability from cvelistv5 – Published: 2023-06-23 20:50 – Updated: 2024-08-02 16:23
VLAI?
Title
End-to-End encrypted file-drops can be made inaccessible
Summary
Nextcloud End-to-end encryption app provides all the necessary APIs to implement End-to-End encryption on the client side. By providing an invalid meta data file, an attacker can make previously dropped files inaccessible. It is recommended that the Nextcloud End-to-end encryption app is upgraded to version 1.12.4 that contains the fix.
Severity ?
5.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
nextcloud security-advisories Affected: >= 1.12.0, < 1.12.4
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-22906 (GCVE-0-2021-22906)

Vulnerability from cvelistv5 – Published: 2021-06-11 15:49 – Updated: 2024-08-03 18:58
VLAI?
Summary
Nextcloud End-to-End Encryption before 1.5.3, 1.6.3 and 1.7.1 suffers from a denial of service vulnerability due to permitting any authenticated users to lock files of other users.
Severity ?
No CVSS data available.
CWE
  • CWE-400 - Denial of Service (CWE-400)
Assigner
References
Impacted products
Vendor Product Version
n/a Nextcloud End-to-End Encryption Affected: Fixed in 1.5.3, 1.6.3, 1.7.1
Show details on NVD website
To clipboard 

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