Whatsapp: >> Whatsapp >> 2.20.100 Security Vulnerabilities
An integer underflow in WhatsApp could have caused remote code execution when receiving a crafted video file.
CVSS Score
7.8
EPSS Score
0.019
Published
2022-09-23
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.
CVSS Score
9.8
EPSS Score
0.004
Published
2021-04-06
A use-after-free in a logging library in WhatsApp for iOS prior to v2.20.111 and WhatsApp Business for iOS prior to v2.20.111 could have resulted in memory corruption, crashes and potentially code execution. This could have happened only if several events occurred together in sequence, including receiving an animated sticker while placing a WhatsApp video call on hold.
CVSS Score
9.8
EPSS Score
0.011
Published
2020-11-03