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CVE-2020-15131

False-positive validity for NFT1 genesis transactions in SLP Validate

In SLP Validate (npm package slp-validate) before version 1.2.2, there is a vulnerability to false-positive validation outcomes for the NFT1 Child Genesis transaction type. A poorly implemented SLP wallet or opportunistic attacker could create a seemingly valid NFT1 child token without burning any of the NFT1 Group token type as is required by the NFT1 specification. This is fixed in version 1.2.2.

CVSS 3.1 · 7.5 High EPSS 1.0% KEV · Not listed
Vendors
Simpleledger
Products
Slp-validate
CVE-2020-11072

False-negative validation results in MINT transactions with invalid baton

In SLP Validate (npm package slp-validate) before version 1.2.1, users could experience false-negative validation outcomes for MINT transaction operations. A poorly implemented SLP wallet could allow spending of the affected tokens which would result in the destruction of a user's minting baton. This has been fixed in slp-validate in version 1.2.1. Additonally, slpjs version 0.27.2 has a related fix under related CVE-2020-11071.

CVSS 3.1 · 8.6 High EPSS 1.0% KEV · Not listed
Vendors
Simpleledger
Products
Slp-validate
CVE-2019-16761

Validator parsing discrepancy due to string encoding in NPM slp-validate 1.0.0

A specially crafted Bitcoin script can cause a discrepancy between the specified SLP consensus rules and the validation result of the slp-validate@1.0.0 npm package. An attacker could create a specially crafted Bitcoin script in order to cause a hard-fork from the SLP consensus. All versions >1.0.0 have been patched.

CVSS 3.1 · 5.7 Medium EPSS < 1% KEV · Not listed
Vendors
Simpleledger
Products
Slp-validate