CVE-2015-1855 (GCVE-0-2015-1855)
Vulnerability from cvelistv5
Published
2019-11-29 20:46
Modified
2024-08-06 04:54
Severity ?
CWE
  • Other
Summary
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.
References
Impacted products
Vendor Product Version
Ruby Ruby Version: before 2.0.0 patchlevel 645
Version: 2.1.x before 2.1.6
Version: and 2.2.x before 2.2.2
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}


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