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MEDIUM · 5.3

CVE-2018-1107

It was discovered that the is-my-json-valid JavaScript library used an inefficient regular expression to validate JSON fields defined to have email format. A specially crafted JSON file could cause it...

Vulnerability Description

It was discovered that the is-my-json-valid JavaScript library used an inefficient regular expression to validate JSON fields defined to have email format. A specially crafted JSON file could cause it to consume an excessive amount of CPU time when validated.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW

Affected Products

VendorProductVersions
Is-My-Json-Valid ProjectIs-My-Json-Valid< 1.4.1

Related Weaknesses (CWE)

CWE-400

References

FAQ

What is CVE-2018-1107?

CVE-2018-1107 is a vulnerability with a CVSS score of 5.3 (MEDIUM). It was discovered that the is-my-json-valid JavaScript library used an inefficient regular expression to validate JSON fields defined to have email format. A specially crafted JSON file could cause it...

How severe is CVE-2018-1107?

CVE-2018-1107 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-1107?

Check the references section above for vendor advisories and patch information. Affected products include: Is-My-Json-Valid Project Is-My-Json-Valid.