CVE-2020-15131
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductSimpleledger Slp-validate
PublishedJul 30, 2020
First seenJul 30, 2020
Weakness typeCWE-697CWE-697
How to fix
Update
- simpleledger slp-validate1.2.2 or later
- slp-validate1.2.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| simpleledger slp-validate | v < 1.2.2 | 1.2.2 |
| slp-validatenpm | v < 1.2.2 | 1.2.2 |
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