QID 982710

QID 982710: Java (maven) Security Update for com.vaadin:vaadin-server (GHSA-42j4-733x-5vcf)

Unsafe validation RegEx in `EmailValidator` class in `com.vaadin:vaadin-server` versions 7.0.0 through 7.7.21 (Vaadin 7.0.0 through 7.7.21) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.

- https://vaadin.com/security/cve-2020-36320

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Customers are advised to refer to GHSA-42j4-733x-5vcf for updates pertaining to this vulnerability.

Vendor References

GHSA-42j4-733x-5vcf - github.com/advisories/GHSA-42j4-733x-5vcf

CVEs related to QID 982710

CVE-2020-36320 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-42j4-733x-5vcf	com.vaadin:vaadin-bom		github.com/advisories/GHSA-42j4-733x-5vcf
GHSA-42j4-733x-5vcf	com.vaadin:vaadin-server		github.com/advisories/GHSA-42j4-733x-5vcf

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