CVE-2023-39619: Inefficient Regular Expression Complexity in node-email-check

October 25, 2023 (updated October 30, 2023)

ReDos in NPMJS Node Email Check v.1.0.4 allows an attacker to cause a denial of service via a crafted string to the scpSyntax component.

References

gist.github.com/6en6ar/712a4c1eab0324f15e09232c77ea08f8
github.com/advisories/GHSA-9242-6p36-6256
github.com/teomantuncer/node-email-check/issues/2
nvd.nist.gov/vuln/detail/CVE-2023-39619
www.npmjs.com/package/node-email-check

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