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 malformed local videos with E-AC-3 audio streams

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HIGH

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

Published Oct 6, 2020

7.8

HIGH

CVSS 3.1

EPSS 0.31%

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.

Affected products

Vendor Facebook Product WhatsApp Business for Android Default
n/a
- Version
  2.20.46
  Status
  affected
  Constraints
  -
- Version
  unspecified
  Status
  affected
  Constraints
  <2.20.46
Vendor Facebook Product WhatsApp for Android Default
n/a
- Version
  2.20.130
  Status
  affected
  Constraints
  -
- Version
  unspecified
  Status
  affected
  Constraints
  <2.20.130

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Facebook

WhatsApp Business for Android

n/a

Version	Status	Constraints
2.20.46	affected	-
unspecified	affected	<2.20.46

Facebook

WhatsApp for Android

n/a

Version	Status	Constraints
2.20.130	affected	-
unspecified	affected	<2.20.130

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-122

CWE-787

Out-of-bounds Write

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-12732
Advisory
https://www.whatsapp.com/security/advisories/2020/
x_refsource_CONFIRMVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-12732		Advisory
https://www.whatsapp.com/security/advisories/2020/		x_refsource_CONFIRMVendor Advisory