CVE-2019-16762

CVSS V2 Medium 4.9 CVSS V3 Medium 6.1
Description
A specially crafted Bitcoin script can cause a discrepancy between the specified SLP consensus rules and the validation result of the slpjs npm package. An attacker could create a specially crafted Bitcoin script in order to cause a hard-fork from the SLP consensus. Affected users can upgrade to any version >= 0.21.4.
Overview
  • CVE ID
  • CVE-2019-16762
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-11-15T23:15:11
  • Last Modified Date
  • 2019-11-19T19:12:46
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:simpleledger:slpjs:*:*:*:*:*:node.js:*:* 1 OR 0.21.4
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:N/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.8
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.9
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://github.com/simpleledger/slpjs/commit/ac8809b42e47790a6f0205991b36f2699ed10c84#diff-fe58606994c412ba56a65141a7aa4a62L701 Patch Third Party Advisory
https://github.com/simpleledger/slpjs/security/advisories/GHSA-425c-ccf3-3jrr Exploit Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-16762
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16762
History
Created Old Value New Value Data Type Notes
2022-05-10 16:59:05 Added to TrackCVE
2022-12-04 06:27:47 2019-11-15T23:15Z 2019-11-15T23:15:11 CVE Published Date updated
2022-12-04 06:27:47 2019-11-19T19:12:46 CVE Modified Date updated
2022-12-04 06:27:47 Analyzed Vulnerability Status updated