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A missing bound check in RTCP flag parsing code prior to...

Critical severity Unreviewed Published Feb 8, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

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.

References

Published by the National Vulnerability Database Feb 2, 2022
Published to the GitHub Advisory Database Feb 8, 2022
Last updated Feb 3, 2023

Severity

Critical

Weaknesses

CVE ID

CVE-2021-24043

GHSA ID

GHSA-rxmh-549p-v6m7

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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