CVE-2019-19588 describes a denial-of-service vulnerability affecting Python's validators package versions 0.12.2 through 0.12.5. A crafted domain string, when processed by validators.domain, can trigger an infinite loop, rendering the application unresponsive. This high-severity vulnerability (CVSS 7.5) is network-exploitable with low attack complexity, requiring no user interaction or privileges, and primarily impacts availability. While no active exploitation, public exploit code, or significant community discussion has been observed, the issue was addressed in validators version 0.12.6.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0.12.2, <= 0.12.5CPE matchmatch criteria | cpe:2.3:a:validators_project:validators:*:*:*:*:*:python:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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