description: A missing bounds check in image blurring code prior to WhatsApp for Android v2.21.22.7 and WhatsApp Business for Android v2.21.22.7 could have allowed an out-of-bounds write if a user sent a malicious image.
problem types: Heap-based Buffer Overflow (CWE-122)
affected:
{
product: WhatsApp Business for Android
vendor: Facebook
versions:
lessThan: v2.21.22.7, status: affected, version: unspecified, versionType: custom
lessThan: unspecified, status: unaffected, version: v2.21.22.7, versionType: custom
}
{
product: WhatsApp for Android
vendor: Facebook
versions:
lessThan: v2.21.22.7, status: affected, version: unspecified, versionType: custom
lessThan: unspecified, status: unaffected, version: v2.21.22.7, versionType: custom
}
