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CVE-2019-9970
Published: Mar 24, 2019
Modified: Aug 4, 2024
PUBLISHED
Description
Open Whisper Signal (aka Signal-Desktop) through 1.23.1 and the Signal Private Messenger application through 4.35.3 for Android are vulnerable to an IDN homograph attack when displaying messages containing URLs. This occurs because the application produces a clickable link even if (for example) Latin and Cyrillic characters exist in the same domain name, and the available font has an identical representation of characters from different alphabets.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
107550
vdb-entry
x_refsource_BID
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