Vulnerability · NVD
CVE-2021-24042
CVE-2021-24042, critical severity (CVSS 9.8): 2 tracked apps concerned, all fixed or indeterminable on their current version.
- Severity (CVSS)
- 9.8
- Exploitation
- 1.2 %
- Tracked apps
- 2
- Still exposed
- 0
NVD scale
EPSS, predicted over 30 days
The calling logic for WhatsApp for Android prior to v2.21.23, WhatsApp Business for Android prior to v2.21.23, WhatsApp for iOS prior to v2.21.230, WhatsApp Business for iOS prior to v2.21.230, WhatsApp for KaiOS prior to v2.2143, WhatsApp Desktop prior to v2.2146 could have allowed an out-of-bounds write if a user makes a 1:1 call to a malicious actor.
Show raw CVSS vector
Tracked apps referencing this CVE
For each app: the affected range, the fixing version, and where the tracked app stands today.
Vulnerable CPE configurations (4)
| Vendor | Product | Platform | Versions | CPE 2.3 URI |
|---|---|---|---|---|
|
whatsapp Android
|
Android | <2.21.23 | cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:android:-:* | |
|
whatsapp Android
|
Android | <2.21.23 | cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:business:android:*:* | |
|
whatsapp iOS
|
iOS | <2.21.230 | cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:iphone_os:-:* | |
|
whatsapp iOS
|
iOS | <2.21.230 | cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:business:iphone_os:-:* |
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