CVE-2022-21696

 

Published at: - 18-01-2022 09:15

Last modified: - 24-01-2022 09:26

Total changes: - 2

Description

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions it is possible to change the username to that of another chat participant with an additional space character at the end of the name string. An adversary with access to the chat environment can use the rename feature to impersonate other participants by adding whitespace characters at the end of the username.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

 

Verification logic

 

Reference

• https://github.com/onionshare/onionshare/security/advisories/GHSA-68vr-8f46-vc9f
• https://github.com/onionshare/onionshare/releases/tag/v2.5

 

Keywords

NVD

 

CVE-2022-21696

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures