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.
[
{
"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"
}
]
}
]