CVE Vulnerability

CVE-2019-16753

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://officialdapscoin.com/wp-content/uploads/2019/09/DAPS-Coin-Final-Security-Audit-Red4Sec-2019.pdf Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:pivx:private_instant_verified_transactions:*:*:*:*:*:*:*:*
cpe:2.3:a:decentralized_anonymous_payment_system_project:decentralized_anonymous_payment_system:*:*:*:*:*:*:*:*
Information

Published : 2019-12-04 08:15

Updated : 2019-12-27 03:20

NVD link : CVE-2019-16753

Mitre link : CVE-2019-16753

Products Affected
No products.
CWE
CWE-347

Improper Verification of Cryptographic Signature