CVE-2017-6181

EPSS 0.7%
Published 03.04.2017 05:59:00
Last modified 20.04.2025 01:37:25
Source cve@mitre.org
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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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Ruby-lang ≫ Ruby Version2.4.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.7%	0.712

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://www.securityfocus.com/bid/97304

Third Party Advisory

VDB Entry

https://bugs.ruby-lang.org/issues/13234

Vendor Advisory

Issue Tracking

https://bugs.ruby-lang.org/projects/ruby-trunk/repository/revisions/57660

Vendor Advisory

Issue Tracking

https://nvd.nist.gov/vuln/detail/CVE-2017-6181

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2017-6181

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2017-6181

EUVD