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OpenAdvisories
High RHSA-2021:0937 1 CVE

Red Hat Security Advisory: rubygem-em-http-request security update

Published Sep 13, 2024 · Updated Nov 22, 2025

Ecosystem: Red Hat

Fixed packages 2

ReleasePackageFixed in
Red Hat · Openstack-optools 13 openstack-optools:13::el7 rubygem-em-http-request 0:1.1.5-4.el7ost
Red Hat · Openstack-optools 13 openstack-optools:13::el7 rubygem-em-http-request-debuginfo 0:1.1.5-4.el7ost

Vulnerabilities 1

  • High 7.4
    CVE-2020-13482

    Improper Certificate Validation in EM-HTTP-Request

    EM-HTTP-Request 1.1.5 uses the library eventmachine in an insecure way that allows an attacker to perform a man-in-the-middle attack against users of the library. The hostname in a TLS server certificate is not verified.

    em-http-request RubyGems

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1911457
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0937.json
  • report
    https://access.redhat.com/security/cve/CVE-2020-13482
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2020-13482
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2020-13482