VulnerabilityModified
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.
MEDIUM 5.3EPSS 1.20%
Does this matter?
Lower severity and a low EPSS score (1.20%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 1.20% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- is-my-json-valid project/is-my-json-valid
- Source
- secalert@redhat.com
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1546357Issue Tracking, Patch, Third Party Advisory
- https://snyk.io/vuln/npm:is-my-json-valid:20180214Exploit, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1546357Issue Tracking, Patch, Third Party Advisory
- https://snyk.io/vuln/npm:is-my-json-valid:20180214Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.