CVE-2020-8631

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{"affected_release": [{"advisory": "RHSA-2020:3898", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "cloud-init-0:19.4-7.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-09-29T00:00:00Z"}, {"advisory": "RHSA-2020:4650", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "cloud-init-0:19.4-11.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}], "bugzilla": {"description": "cloud-init: Use of random.choice when generating random password", "id": "1798731", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1798731"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-330", "details": ["cloud-init through 19.4 relies on Mersenne Twister for a random password, which makes it easier for attackers to predict passwords, because rand_str in cloudinit/util.py calls the random.choice function.", "A flaw was found in cloud-init, where it uses the random.choice function when creating sensitive random strings used for generating a random password in new instances. Depending on the instance configuration, a remote or local attacker may abuse this vulnerability to guess the password of the victim user."], "name": "CVE-2020-8631", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "cloud-init", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2020-02-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-8631\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-8631"], "threat_severity": "Moderate"}

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