CVE-2017-18361

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

In Pylons Colander through 1.6, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of service via an unclosed parenthesis.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-835

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/Pylons/colander/issues/290Exploit, Issue Tracking, Third Party Advisory
https://github.com/Pylons/colander/pull/323Patch, Third Party Advisory
https://github.com/Pylons/colander/issues/290Exploit, Issue Tracking, Third Party Advisory
https://github.com/Pylons/colander/pull/323Patch, Third Party Advisory

Timeline

Published: Feb 1, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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