CVE-2020-15130 : What You Need to Know

In SLPJS (npm package slpjs) before version 0.27.4, a vulnerability exists that allows false-positive validation outcomes for the NFT1 Child Genesis transaction type. This could enable the creation of seemingly valid NFT1 child tokens without adhering to the NFT1 specification.

Understanding CVE-2020-15130

SLPJS vulnerability leading to false-positive validation outcomes for NFT1 genesis transactions.

What is CVE-2020-15130?

CVE-2020-15130 is a vulnerability in the SLPJS npm package that allows the creation of invalid NFT1 child tokens without following the NFT1 specification.

The Impact of CVE-2020-15130

The vulnerability could be exploited by a poorly implemented SLP wallet or an opportunistic attacker to create seemingly valid NFT1 child tokens without burning the required NFT1 Group token type.

Technical Details of CVE-2020-15130

Details of the vulnerability in SLPJS.

Vulnerability Description

The vulnerability in SLPJS before version 0.27.4 allows false-positive validation outcomes for NFT1 Child Genesis transactions.

Affected Systems and Versions

Product: slpjs
Vendor: simpleledger
Versions Affected: < 0.27.4

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Base Score: 7.5 (High)
Integrity Impact: High
Privileges Required: None
Scope: Unchanged

Mitigation and Prevention

Steps to address and prevent the CVE-2020-15130 vulnerability.

Immediate Steps to Take

Update SLPJS to version 0.27.4 or later to mitigate the vulnerability.
Monitor for any unusual NFT1 child token creation activities.

Long-Term Security Practices

Regularly update software packages and dependencies to patch known vulnerabilities.
Implement secure coding practices to prevent similar vulnerabilities in the future.

Patching and Updates

Apply patches and updates provided by the SLPJS maintainers to address the vulnerability.