CVE-2021-24026

EPSS 0.44%
Published 06.04.2021 17:15:12
Last modified 21.11.2024 05:52:14
Source cve-assign@fb.com
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A missing bounds check within the audio decoding pipeline for WhatsApp calls in WhatsApp for Android prior to v2.21.3, WhatsApp Business for Android prior to v2.21.3, WhatsApp for iOS prior to v2.21.32, and WhatsApp Business for iOS prior to v2.21.32 could have allowed an out-of-bounds write.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

WhatsApp ≫ WhatsApp SwPlatformandroid Version < 2.21.3

WhatsApp ≫ WhatsApp SwPlatformiphone_os Version < 2.21.3

WhatsApp ≫ WhatsApp Business SwPlatformandroid Version < 2.21.3

WhatsApp ≫ WhatsApp Business SwPlatformiphone_os Version < 2.21.32

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.44%	0.623

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	10	10	10	AV:N/AC:L/Au:N/C:C/I:C/A:C

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://www.whatsapp.com/security/advisories/2021/

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-24026

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-24026

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-24026

EUVD