CVE-2021-24043

Katalog CVE

CVSS 9.1 · Critical EPSS 1,1%

Kerentanan Out-of-bounds Read pada whatsapp, whatsapp business. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

A missing bound check in RTCP flag parsing code prior to WhatsApp for Android v2.21.23.2, WhatsApp Business for Android v2.21.23.2, WhatsApp for iOS v2.21.230.6, WhatsApp Business for iOS 2.21.230.7, and WhatsApp Desktop v2.2145.0 could have allowed an out-of-bounds heap read if a user sent a malformed RTCP packet during an established call.

Rincian

Terbit di NVD

2 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.1 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 64,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.whatsapp.com/security/advisories/2021/ not applicable · advisory vendor
• https://www.whatsapp.com/security/advisories/2022/ advisory vendor