CVE-2020-1886 — Classic Buffer Overflow in Whatsapp Business FOR Android

CWE-120 — Classic Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
8.8HIGHNVD
EPSS
0.5%
top 35.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Facebook Whatsapp Business FOR AndroidFacebook Whatsapp FOR AndroidWhatsapp+1 more
Timeline
PublishedSep 3
Latest updateMay 24

Description

A buffer overflow in WhatsApp for Android prior to v2.20.11 and WhatsApp Business for Android prior to v2.20.2 could have allowed an out-of-bounds write via a specially crafted video stream after receiving and answering a malicious video call.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5facebook/whatsapp_business_for_androidunspecified — 2.20.2+1
▶CVEListV5facebook/whatsapp_for_androidunspecified — 2.20.11+1
▶NVDwhatsapp/whatsapp< 2.20.11

🔴Vulnerability Details

2
GHSA
GHSA-m346-7x4h-3r6w: A buffer overflow in WhatsApp for Android prior to v2↗2022-05-24
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CVEList
CVE-2020-1886: A buffer overflow in WhatsApp for Android prior to v2↗2020-09-03
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CVE-2020-1886 — Classic Buffer Overflow | cvebase