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Vendor: Ruby Lang • 1 CVE

CVEs (1)

CVE

VENDORS

PRODUCTS

UPDATED

PUBLISHED

CVSS

CVE-2015-1855

3Debian

PuppetRuby Lang

5Debian Linux

Puppet AgentPuppet Enterprise+2 more

Nov 21, 2024

Nov 29, 2019

N/A· v4

5.9 MEDIUM· v3

4.3 MEDIUM· v2

verify_certificate_identity in the OpenSSL extension in Ruby before 2.0.0 patchlevel 645, 2.1.x before 2.1.6, and 2.2.x before 2.2.2 does not properly validate hostnames, which allows remote attackers to spoof servers via vectors related to (1) multiple wildcards, (1) wildcards in IDNA names, (3) case sensitivity, and (4) non-ASCII characters.Show less