Keybase Desktop Client before 5.6.0 on Windows and macOS, and before 5.6.1 on Linux, allows an attacker to obtain potentially sensitive media (such as private pictures) in the Cache and uploadtemps directories. It fails to effectively clear cached pictures, even after deletion via normal methodology within the client, or by utilizing the "Explode message/Explode now" functionality. Local filesystem access is needed by the attacker.
References
| Link | Resource |
|---|---|
| https://github.com/keybase/client/releases | Release Notes Third Party Advisory |
| https://hackerone.com/reports/1074930 | Exploit Issue Tracking Third Party Advisory |
| https://johnjhacking.com/blog/cve-2021-23827/ | Exploit Third Party Advisory |
| https://github.com/keybase/client/releases | Release Notes Third Party Advisory |
| https://hackerone.com/reports/1074930 | Exploit Issue Tracking Third Party Advisory |
| https://johnjhacking.com/blog/cve-2021-23827/ | Exploit Third Party Advisory |
Configurations
History
21 Nov 2024, 05:51
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/keybase/client/releases - Release Notes, Third Party Advisory | |
| References | () https://hackerone.com/reports/1074930 - Exploit, Issue Tracking, Third Party Advisory | |
| References | () https://johnjhacking.com/blog/cve-2021-23827/ - Exploit, Third Party Advisory |
Information
Published : 2021-02-23 00:15
Updated : 2024-11-21 05:51
NVD link : CVE-2021-23827
Mitre link : CVE-2021-23827
CVE.ORG link : CVE-2021-23827
JSON object : View
Products Affected
apple
- macos
redhat
- linux
microsoft
- windows
keybase
- keybase
CWE
CWE-312
Cleartext Storage of Sensitive Information