CVE-2020-15130

描述

### Impact In the npm package named "slpjs", versions prior to 0.27.4 are vulnerable 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. ### Patches npm package "slpjs" has been patched and is published and tagged as version 0.27.4. ### Workarounds Upgrade to slpjs 0.27.4. ### References * Package location: https://www.npmjs.com/package/slpjs * SLP NFT1 spec: https://slp.dev/specs/slp-nft-1/#nft1-protocol-requirements * Git commit hash fixing this issue: https://github.com/simpleledger/slpjs/commit/290c20e8bff13ac81459d43e54cac232b5e3456c * Unit tests have been added to assist validator implementations in avoiding this bug: https://github.com/simpleledger/slp-unit-test-data/commit/8c942eacfae12686dcf1f3366321445a4fba73e7 ### For more information If you have any questions or comments about this advisory please open an issue in the [slp-validate](https://github.com/simpleledger/slpjs/issues) repository.

受影響套件(1)

• npm/slpjsfrom 0, < 0.27.4

CVSS 分數

參考連結(3)

• ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-15130
• WEBhttps://github.com/simpleledger/slpjs/commit/290c20e8bff13ac81459d43e54cac232b5e3456c
• WEBhttps://github.com/simpleledger/slpjs/security/advisories/GHSA-cc2p-4jhr-xhhx