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CVE-2019-7855: Cryptographic Issues

August 2, 2019 (updated August 6, 2019)

A cryptograhic flaw in Magento could be abused by an unauthenticated user to discover an invariant used in gift card generation.

References

  • magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-23
  • nvd.nist.gov/vuln/detail/CVE-2019-7855

Code Behaviors & Features

Detect and mitigate CVE-2019-7855 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions starting from 2.1.0 before 2.1.18, all versions starting from 2.2.0 before 2.2.9, all versions starting from 2.3.0 before 2.3.2

Fixed versions

  • 2.1.18
  • 2.2.9
  • 2.3.2

Solution

Upgrade to versions 2.1.18, 2.2.9, 2.3.2 or above.

Impact 5.3 MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-310

Source file

packagist/magento/community-edition/CVE-2019-7855.yml

Spotted a mistake? Edit the file on GitLab.

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