Cybersecurity Alerts

WhatsApp VOIP Stack Buffer Overflow Vulnerability

A buffer overflow vulnerability in WhatsApp VOIP stack allowed remote code execution via specially crafted series of RTCP packets sent to a target phone number.

Required Action

Apply updates per vendor instructions.

Weakness Classification

CWE-122

References

• https://nvd.nist.gov/vuln/detail/CVE-2019-3568