Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-7754

This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters.

Published

2020-10-27T15:15:13.123

Last Modified

2024-11-21T05:37:44.450

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	npmjs	npm-user-validate	< 1.0.1	Yes

References

https://github.com/npm/npm-user-validate/commit/c8a87dac1a4cc6988b5418f30411a8669bef204e Patch, Third Party Advisory ([email protected])
https://github.com/npm/npm-user-validate/security/advisories/GHSA-xgh6-85xh-479p Third Party Advisory ([email protected])
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019353 Exploit, Third Party Advisory ([email protected])
https://snyk.io/vuln/SNYK-JS-NPMUSERVALIDATE-1019352 Exploit, Third Party Advisory ([email protected])
https://github.com/npm/npm-user-validate/commit/c8a87dac1a4cc6988b5418f30411a8669bef204e Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/npm/npm-user-validate/security/advisories/GHSA-xgh6-85xh-479p Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019353 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://snyk.io/vuln/SNYK-JS-NPMUSERVALIDATE-1019352 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)