CVE-2019-16753
High
Description
An issue was discovered in Decentralized Anonymous Payment System (DAPS) through 2019-08-26. The content to be signed is composed of a representation of strings, rather than being composed of their binary representations. This is a weak signature scheme design that would allow the reuse of signatures in some cases (or even the reuse of signatures, intended for one type of message, for another type). This also affects Private Instant Verified Transactions (PIVX) through 3.4.0.
SeverityHigh
CVSS7.5
Exploit probability—
ProductDecentralized Anonymous Payment System
PublishedDec 4, 2019
First seenDec 4, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| decentralized_anonymous_payment_system_project decentralized_anonymous_payment_system | v ≤ 2019-08-26 | — |
| pivx private_instant_verified_transactions | v ≤ 3.4.0 | — |
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