Vulnerability Description
Gateways/Gateway.php in Heartland & Global Payments PHP SDK before 2.0.0 does not enforce SSL certificate validations.
CVSS Score
5.9
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Globalpayments | Php Sdk | < 2.0.0 |
Related Weaknesses (CWE)
References
- https://github.com/globalpayments/php-sdk/compare/1.3.3...2.0.0PatchRelease NotesThird Party Advisory
- https://github.com/globalpayments/php-sdk/pull/8ExploitThird Party Advisory
- https://github.com/globalpayments/php-sdk/releases/tag/2.0.0Release NotesThird Party Advisory
- https://winterdragon.ca/global-payments-vulnerability/ExploitPatchThird Party Advisory
- https://github.com/globalpayments/php-sdk/compare/1.3.3...2.0.0PatchRelease NotesThird Party Advisory
- https://github.com/globalpayments/php-sdk/pull/8ExploitThird Party Advisory
- https://github.com/globalpayments/php-sdk/releases/tag/2.0.0Release NotesThird Party Advisory
- https://winterdragon.ca/global-payments-vulnerability/ExploitPatchThird Party Advisory
FAQ
What is CVE-2019-20455?
CVE-2019-20455 is a vulnerability with a CVSS score of 5.9 (MEDIUM). Gateways/Gateway.php in Heartland & Global Payments PHP SDK before 2.0.0 does not enforce SSL certificate validations.
How severe is CVE-2019-20455?
CVE-2019-20455 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-20455?
Check the references section above for vendor advisories and patch information. Affected products include: Globalpayments Php Sdk.