Description

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Improper Input Validation vulnerability in ruby gems specification homepage attribute that can result in a malicious gem could set an invalid homepage URL. This vulnerability appears to have been fixed in 2.7.6.

Remediation

References

CVE-2018-1000077

Related Vulnerabilities

IBM WebSEAL Observable Differences in Behavior to Error Inputs Vulnerability (CVE-2020-4660)

MySQL CVE-2021-2171 Vulnerability (CVE-2021-2171)

Bootstrap Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-14040)

Ruby Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-4522)

WordPress Plugin NextGEN Gallery-WordPress Gallery Multiple HTML Injection Vulnerabilities (1.9.0)

Severity

Medium

Classification

CVE-2018-1000077 CWE-20 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Tags

Missing Update Known Vulnerabilities