CVE-2018-20655

State: Published
Severity: Not scored
Published: Jun 14, 2019
Updated: Aug 5, 2024
Reserved: Jan 2, 2019

Description

When receiving calls using WhatsApp for iOS, a missing size check when parsing a sender-provided packet allowed for a stack-based overflow. This issue affects WhatsApp for iOS prior to v2.18.90.24 and WhatsApp Business for iOS prior to v2.18.90.24.

Scores

The record has no CVSS score.

Weaknesses

CWE-121 Stack-based Buffer Overflow (CWE-121)

Affected Products

Product	Versions
WhatsApp for iOSFacebook	2.18.90.24Affected before 2.18.90.24Affected
WhatsApp Business for iOSFacebook	2.18.90.24Affected before 2.18.90.24Affected

References

https://www.facebook.com/security/advisories/cve-2018-20655/
108805vdb-entry

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