CVE-2021-41861
Description
The Telegram application 7.5.0 through 7.8.0 for Android does not properly implement image self-destruction, a different vulnerability than CVE-2019-16248. After approximately two to four uses of the self-destruct feature, there is a misleading UI indication that an image was deleted (on both the sender and recipient sides). The images are still present in the /Storage/Emulated/0/Telegram/Telegram Image/ directory.
References
CvssV3 impact
BaseSeverity | LOW |
ConfidentialityImpact | NONE |
AttackComplexity | LOW |
Scope | UNCHANGED |
AttackVector | LOCAL |
AvailabilityImpact | NONE |
IntegrityImpact | LOW |
PrivilegesRequired | LOW |
BaseScore | 3.3 |
VectorString | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
Version | 3.1 |
UserInteraction | NONE |
CvssV2 impact
AccessComplexity | LOW |
ConfidentialityImpact | NONE |
AvailabilityImpact | NONE |
IntegrityImpact | PARTIAL |
BaseScore | 2.1 |
VectorString | AV:L/AC:L/Au:N/C:N/I:P/A:N |
Version | 2.0 |
AccessVector | LOCAL |
Authentication | NONE |