CVE-2024-23660 Weak cryptography in n/a
Insufficient entropy in mnemonic generation allows attackers to predict wallet keys and steal funds from Binance Trust Wallet iOS users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-23660?
CVE-2024-23660 is a high-severity vulnerability in n/a, published on 8 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Binance Trust Wallet app for iOS in commit 3cd6e8f647fbba8b5d8844fcd144365a086b629f, git tag 0.0.4 misuses the trezor-crypto library and consequently generates mnemonic words for which the device time is the only entropy source, leading to economic losses, as exploited in the wild in July 2023. An attacker can systematically generate mnemonics for each timestamp within an applicable timeframe, and link them to specific wallet addresses in order to steal funds from those wallets.
Weakness: CWE-338
Which versions are affected by CVE-2024-23660?
It affects 1 product.
Products include Binance Trust Wallet.
How do I fix CVE-2024-23660?
No fix has been published for CVE-2024-23660 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-23660 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-23660 exists.
Sources
Also known as GHSA-hcm7-vvxh-5crx.