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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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 (hide)

OR	cpe:2.3:a:decentralized_anonymous_payment_system_project:decentralized_anonymous_payment_system::::::::
	cpe:2.3:a:pivx:private_instant_verified_transactions::::::::

History

No history.

Information

Published : 2019-12-04 20:15

Updated : 2024-02-04 20:39

NVD link : CVE-2019-16753

Mitre link : CVE-2019-16753

CVE.ORG link : CVE-2019-16753

JSON object : View

Products Affected

pivx

private_instant_verified_transactions

decentralized_anonymous_payment_system_project

decentralized_anonymous_payment_system

CWE

CWE-347

Improper Verification of Cryptographic Signature

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