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CVE-2015-4020

🗓️ 25 Aug 2015 17:00:00Reported by MendType 
mend
 mend
🔗 www.mend.io👁 3 Views

RubyGems fails to validate hostnames, allowing remote attackers to redirect requests.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
amazon
Amazon
Medium: ruby20
16 Jun 201500:00
–amazon
amazon
Amazon
Medium: ruby21
16 Jun 201500:00
–amazon
amazon
Amazon
Medium: ruby22
16 Jun 201500:00
–amazon
nessus
Tenable Nessus
Amazon Linux AMI : ruby20 (ALAS-2015-547)
18 Jun 201500:00
–nessus
nessus
Tenable Nessus
Amazon Linux AMI : ruby21 (ALAS-2015-548)
18 Jun 201500:00
–nessus
nessus
Tenable Nessus
Amazon Linux AMI : ruby22 (ALAS-2015-549)
18 Jun 201500:00
–nessus
nessus
Tenable Nessus
Puppet Enterprise 3.7.x < 3.8.1 / 3.8.x < 3.8.1 Multiple Vulnerabilities
23 Jul 201500:00
–nessus
cnvd
CNVD
RubyGems Security Bypass Vulnerability
10 Jul 201500:00
–cnvd
cve
CVE
CVE-2015-4020
25 Aug 201517:00
–cve
cvelist
Cvelist
CVE-2015-4020
25 Aug 201517:00
–cvelist
Rows per page
Vulners
Node
OR
rubygemsrubygemsRange2.3.0–2.4.8
rubygemsrubygemsRange0.8.3–2.0.17
rubygemsrubygemsRange2.1.0.rc.1–2.2.5

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06 Oct 2026 02:35Current
CVSS 3.13.7
CVSS 24.3
CVSS 46.3
EPSS0.03461
3