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Passcode bypass on Talk Android app

Low
nickvergessen published GHSA-wvr4-gc4c-6vmx Jan 9, 2023

Package

Talk Android (Nextcloud)

Affected versions

< 15.0.2

Patched versions

15.0.2

Description

Impact

To exploit this the attacker needs to have a physical access to the target's device.
Due to the bypass of passcode an attacker is able to access the user's Nextcloud files and view conversations.

Patches

It is recommended that the Nextcloud Talk Android app is upgraded to 15.0.2

Workarounds

No workaround available

References

For more information

If you have any questions or comments about this advisory:

Severity

Low
2.1
/ 10

CVSS base metrics

Attack vector
Physical
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CVE ID

CVE-2023-22473

Weaknesses

Credits