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nextcloud desktop vulnerabilities and exploits
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7.1
CVSSv2
CVE-2020-8227
Missing sanitization of a server response in Nextcloud Desktop Client 2.6.4 for Linux allowed a malicious Nextcloud Server to store files outside of the dedicated sync directory.
Nextcloud Desktop
6.9
CVSSv2
CVE-2017-1000367
Todd Miller's sudo version 1.8.20 and previous versions is vulnerable to an input validation (embedded spaces) in the get_process_ttyname() function resulting in information disclosure and command execution.
Sudo Project Sudo
1 EDB exploit
4 Github repositories
6.8
CVSSv2
CVE-2021-22879
Nextcloud Desktop Client before 3.1.3 is vulnerable to resource injection by way of missing validation of URLs, allowing a malicious server to execute remote commands. User interaction is needed for exploitation.
Nextcloud Desktop
Fedoraproject Fedora 33
5
CVSSv2
CVE-2020-8225
A cleartext storage of sensitive information in Nextcloud Desktop Client 2.6.4 gave away information about used proxies and their authentication credentials.
Nextcloud Desktop
4.9
CVSSv2
CVE-2020-8229
A memory leak in the OCUtil.dll library used by Nextcloud Desktop Client 2.6.4 can lead to a DoS against the host system.
Nextcloud Desktop
4.6
CVSSv2
CVE-2020-8224
A code injection in Nextcloud Desktop Client 2.6.4 allowed to load arbitrary code when placing a malicious OpenSSL config into a fixed directory.
Nextcloud Desktop
4.6
CVSSv2
CVE-2020-8140
A code injection in Nextcloud Desktop Client 2.6.2 for macOS allowed to load arbitrary code when starting the client with DYLD_INSERT_LIBRARIES set in the environment.
Nextcloud Desktop
4.4
CVSSv2
CVE-2021-37617
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with a computer. The Nextcloud Desktop Client invokes its uninstaller script when being installed to make sure there are no remnants of previous installations. In versions 3.0.3 up to and including ...
Nextcloud Desktop
4.3
CVSSv2
CVE-2021-22895
Nextcloud Desktop Client prior to 3.3.1 is vulnerable to improper certificate validation due to lack of SSL certificate verification when using the "Register with a Provider" flow.
Nextcloud Desktop
Debian Debian Linux 10.0
Debian Debian Linux 11.0
4
CVSSv2
CVE-2021-32728
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with a computer. Clients using the Nextcloud end-to-end encryption feature download the public and private key via an API endpoint. In versions before 3.3.0, the Nextcloud Desktop client fails to ch...
Nextcloud Desktop
Debian Debian Linux 10.0
Debian Debian Linux 11.0
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-5274
CVE-2024-35388
CVE-2024-35396
elevation of privilege
CVE-2021-47544
file upload
CVE-2021-47545
memory leak
CVE-2024-4956
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