Regular Expression Denial of Service in csv-parse

HOCH 7.5CVE-2019-17592 · GHSA-582f-p4pg-xc74 · Published 14/10/2019 · updated 17/06/2026

Kurz gesagt

CVE-2019-17592 ist eine Schwachstelle (HOCH (CVSS 7.5)) in csv-parse (csv-parse project), csv-parse.
Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 2.3%, höher als bei 83.2% aller Schwachstellen.
Abhilfe: auf 4.4.6 oder neuer aktualisieren.

Package	Affected versions	Patched versions
csv-parse csv-parse_project	`< 4.4.6`	`4.4.6`
csv-parse npm	`< 4.4.6`	`4.4.6`

Description

Versions of csv-parse prior to 4.4.6 are vulnerable to Regular Expression Denial of Service. The __isInt() function contains a malformed regular expression that processes large specially-crafted input very slowly, leading to a Denial of Service. This is triggered when using the cast option.

Recommendation

Upgrade to version 4.4.6 or later.

NVD description

The csv-parse module before 4.4.6 for Node.js is vulnerable to Regular Expression Denial of Service. The __isInt() function contains a malformed regular expression that processes large crafted input very slowly. This is triggered when using the cast option.

References

nvd.nist.gov/vuln/detail/CVE-2019-17592 · ADVISORY
adaltas/node-csv-parse commit b9d3594 · WEB
adaltas/node-csv-parse · PACKAGE
lists.fedoraproject.org/archives/list/[email protected]/message/Z36UKPO5F3PQ3Q2POMF5LEKXWAH5RUFP · WEB
security.netapp.com/advisory/ntap-20191127-0002 · WEB
npmjs.com/advisories/1171 · WEB
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z36UKPO5F3PQ3Q2POMF5LEKXWAH5RUFP
security.netapp.com/advisory/ntap-20191127-0002 · Third Party Advisory

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Package

Affected versions

Patched versions

csv-parse

csv-parse_project

< 4.4.6

4.4.6

csv-parse

npm

< 4.4.6

4.4.6

Description

Recommendation

Upgrade to version 4.4.6 or later.

NVD description