Description
The parse_char_class function in regparse.c in the Onigmo (aka Oniguruma-mod) regular expression library, as used in Ruby 2.4.0, allows remote attackers to cause a denial of service (deep recursion and application crash) via a crafted regular expression.
Published: 2017-04-03
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-15246 The parse_char_class function in regparse.c in the Onigmo (aka Oniguruma-mod) regular expression library, as used in Ruby 2.4.0, allows remote attackers to cause a denial of service (deep recursion and application crash) via a crafted regular expression.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T15:25:47.726Z

Reserved: 2017-02-21T00:00:00.000Z

Link: CVE-2017-6181

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-04-03T05:59:00.847

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-6181

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-02-20T00:00:00Z

Links: CVE-2017-6181 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses