CVE-2018-1107GHSA-4HPF-3WQ7-5RPR
It was discovered that the is-my-json-valid JavaScript library used an inefficient regular expression to validate JSON fields defined to hav
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.17.2, 1.4.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a nodejs-is-my-json-valid
Version range not reported
- is-my-json-validnpm
From 2.0.0 · fixed in 2.17.2
- is-my-json-validnpm
fixed in 1.4.1