Buffer overflow in Meta Whatsapp Business For Android
CVE-2022-36934
An integer overflow in WhatsApp could result in remote code execution in an established video call.
Vulnerability class: Buffer Overflow
EPSS: 0.020 (78.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Meta Whatsapp Business For Android — versions unspecified
- Meta Whatsapp Business For Ios — versions unspecified
- Meta Whatsapp For Android — versions unspecified
- Meta Whatsapp For Ios — versions unspecified
- Whatsapp Whatsapp_business
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve-assign@fb.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-36934?
- CVE-2022-36934 is a critical-severity vulnerability in Meta Whatsapp Business For Android, classified under Heap-based Buffer Overflow. CVSS score: 9.8/10. Published 2022-09-22.
- How severe is CVE-2022-36934?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-36934 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.