CVE-2018-3987

An exploitable information disclosure vulnerability exists in the 'Secret Chats' functionality of Rakuten Viber on Android 9.3.0.6

Medium · published February 12, 2020

CVSS v3.0
4.2
EPSS
0%
Percentile
30.4
In the wild
Unconfirmed
What it is

An exploitable information disclosure vulnerability exists in the 'Secret Chats' functionality of Rakuten Viber on Android 9.3.0.6. The 'Secret Chats' functionality allows a user to delete all traces of a chat either by using a time trigger or by direct request. There is a bug in this functionality which leaves behind photos taken and shared on the secret chats, even after the chats are deleted. These photos will be stored in the device and accessible to all applications installed on the Android device.

The record
Technical detail
CVSS v3.0
4.2 · MEDIUM
Vector
CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00376 · 30.4th percentile
Published
2020-02-12T23:36Z
EPSS history
Timeline
  • 12 FEB 23:36Z
    An exploitable information disclosure vulnerability exists in the 'Secret Chats' functionality of Rakuten Viber on Android 9.3.0.6
    cvelistv5