High severity · published Feb 2, 2021
CVE-2020-1910
A missing bounds check in WhatsApp for Android prior to v2.21.1.13 and WhatsApp Business for Android prior to v2.21.1.13 could have allowed out-of-bounds read and write if a user…
7.8
CVSS
5.1%
EPSS
No
On KEV
Description
A missing bounds check in WhatsApp for Android prior to v2.21.1.13 and WhatsApp Business for Android prior to v2.21.1.13 could have allowed out-of-bounds read and write if a user applied specific image filters to a specially crafted image and sent the resulting image.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.1% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WH
Whatsapp · Whatsapp
before 2.21.1.13 · source: NVD
WB
Whatsapp Business · Whatsapp
before 2.21.1.13 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1910
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1910
Vendor Advisory
https://www.whatsapp.com/security/advisories/2021/
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