Vulnerability Details : CVE-2019-3566
A bug in WhatsApp for Android's messaging logic would potentially allow a malicious individual who has taken over over a WhatsApp user's account to recover previously sent messages. This behavior requires independent knowledge of metadata for previous messages, which are not available publicly. This issue affects WhatsApp for Android 2.19.52 and 2.19.54 - 2.19.103, as well as WhatsApp Business for Android starting in v2.19.22 until v2.19.38.
Vulnerability category: BypassGain privilege
Products affected by CVE-2019-3566
- Whatsapp » Whatsapp » For AndroidVersions from including (>=) 2.19.54 and up to, including, (<=) 2.19.103cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:android:*:*
- cpe:2.3:a:whatsapp:whatsapp:2.19.52:*:*:*:*:android:*:*
- Whatsapp » Whatsapp Business » For AndroidVersions from including (>=) 2.19.22 and up to, including, (<=) 2.19.38cpe:2.3:a:whatsapp:whatsapp_business:*:*:*:*:*:android:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-3566
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-3566
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2019-3566
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: cve-assign@fb.com (Secondary)
References for CVE-2019-3566
-
https://www.facebook.com/security/advisories/cve-2019-3566
FacebookThird Party Advisory
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