CVE-2019-11927

VendorwhatsappProductwhatsappDiscoveredSep 27, 2019UpdatedNov 21, 2024

An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images. This issue affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.

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CVSS v3.1

7.8 HIGH

EPSS

0.93%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

CVSS v3.1 Detail

Attack VectorLOCAL

Attack ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

ScopeUNCHANGED

ConfidentialityHIGH

IntegrityHIGH

AvailabilityHIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Connections

2 relationships

CWE-190

source

Timeline

disclosure → media coverage

Sep 27, 2019

Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024