When receiving calls using WhatsApp for iOS, a missing size check when parsing a sender-provided packet allowed for a stack-based overflow. This issue affects WhatsApp for iOS prior to v2.18.90.24 and WhatsApp Business for iOS prior to v2.18.90.24.
[
{
"product": "WhatsApp for iOS",
"vendor": "Facebook",
"versions": [
{
"status": "affected",
"version": "2.18.90.24"
},
{
"lessThan": "2.18.90.24",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "WhatsApp Business for iOS",
"vendor": "Facebook",
"versions": [
{
"status": "affected",
"version": "2.18.90.24"
},
{
"lessThan": "2.18.90.24",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]