PT-2020-14211 · Simple Ledger Protocol · Slp-Validate

Jcramer · Published 2020-07-30 · Updated 2020-08-03 · CVE-2020-15131

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions slp-validate versions prior to 1.2.2

Description The issue concerns 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 required by the NFT1 specification.

Recommendations Upgrade to slp-validate version 1.2.2 to resolve the issue. As a temporary workaround, consider avoiding the use of the vulnerable validation mechanism for NFT1 Child Genesis transactions until the update is applied.

Fix

Weakness Enumeration

CWE-697

Related Identifiers

CVE-2020-15131

GHSA-6JMR-JFH7-XG3H

Affected Products

Slp-Validate

References · 5

• https://github.com/simpleledger/slp-validate.js/commit/3963cf914afae69084059b82483da916d97af65c · Patch
• https://osv.dev/vulnerability/GHSA-6jmr-jfh7-xg3h · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-15131 · Security Note
• https://osv.dev/vulnerability/CVE-2020-15131 · Vendor Advisory
• https://github.com/simpleledger/slp-validate.js/security/advisories/GHSA-6jmr-jfh7-xg3h · Note