CVE-2020-13482

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{"affected_release": [{"advisory": "RHSA-2021:0937", "cpe": "cpe:/a:redhat:openstack-optools:13::el7", "package": "rubygem-em-http-request-0:1.1.5-4.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 Operational Tools for RHEL 7", "release_date": "2021-03-18T00:00:00Z"}], "bugzilla": {"description": "rubygem-em-http-request: missing SSL hostname validation allows MITM", "id": "1911457", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1911457"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.4", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "status": "verified"}, "cwe": "CWE-297", "details": ["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.", "A flaw was found in rubygem-em-http-request. The eventmachine library does not verify the hostname in a TLS server certificate which can allow an attacker to perform a man-in-the-middle attack. The highest threat from this vulnerability is to data confidentiality and integrity."], "mitigation": {"lang": "en:us", "value": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible."}, "name": "CVE-2020-13482", "public_date": "2020-05-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-13482\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-13482"], "threat_severity": "Important"}

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