CVE-2019-17592
Regular Expression Denial of Service in csv-parse
7.5
HIGH
CVSS 3.1
EPSS 0.58%
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.
How to fix CVE-2019-17592
To remediate CVE-2019-17592, upgrade the affected package to a fixed version below.
- —upgrade to 4.4.6 or later
Is CVE-2019-17592 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.4.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |