Regular expression denial of service (ReDoS) in EmailValidator class in Vaadin 7

2021-04-1914:49:32

CWE-400

GitHub Advisory Database

github.com

0.002 Low

EPSS

Percentile

54.2%

JSON

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

CPENameOperatorVersion
com.vaadin:vaadin-serverlt7.7.22
com.vaadin:vaadin-bomlt7.7.22

CPE	Name	Operator	Version
	com.vaadin:vaadin-server	lt	7.7.22
	com.vaadin:vaadin-bom	lt	7.7.22

References

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

github.com/vaadin/framework/issues/7757

github.com/vaadin/framework/pull/12104

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

nvd.nist.gov/vuln/detail/CVE-2020-36320

vaadin.com/security/cve-2020-36320

0.002 Low

EPSS

Percentile

54.2%

JSON

Related for GHSA-42J4-733X-5VCF