High severity · published Oct 6, 2020
CVE-2020-1906
A buffer overflow in WhatsApp for Android prior to v2.20.130 and WhatsApp Business for Android prior to v2.20.46 could have allowed an out-of-bounds write when processing…
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
A buffer overflow in WhatsApp for Android prior to v2.20.130 and WhatsApp Business for Android prior to v2.20.46 could have allowed an out-of-bounds write when processing malformed local videos with E-AC-3 audio streams.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WH
Whatsapp · Whatsapp
before 2.20.130 · source: NVD
WB
Whatsapp Business · Whatsapp
before 2.20.46 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1906
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1906
Vendor Advisory
https://www.whatsapp.com/security/advisories/2020/
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