{"containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "MongoDB Server", "vendor": "MongoDB Inc.", "versions": [{"lessThan": "4.2.3", "status": "affected", "version": "4.2", "versionType": "custom"}, {"lessThan": "4.0.15", "status": "affected", "version": "4.0", "versionType": "custom"}, {"lessThan": "3.6.18", "status": "affected", "version": "3.6", "versionType": "custom"}, {"lessThan": "4.3.3", "status": "affected", "version": "4.3", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Discovered by Tony Yesudas."}], "datePublic": "2020-05-06T11:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p></p><p>Improper serialization of internal state in the authorization subsystem in MongoDB Server's authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection mechanisms following administrative action. 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{"bugzilla": {"description": "mongodb: Improper serialization permits bypass of IP based authentication restrictions", "id": "1848563", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1848563"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N", "status": "draft"}, "cwe": "CWE-863", "details": ["Improper serialization of internal state in the authorization subsystem in MongoDB Server's authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection mechanisms following administrative action. This issue affects MongoDB Server v4.2 versions prior to 4.2.3; MongoDB Server v4.0 versions prior to 4.0.15; MongoDB Server v4.3 versions prior to 4.3.3and MongoDB Server v3.6 versions prior to 3.6.18.", "A vulnerability was discovered in MongoDB, where an update operation on a user-define role clears the authenticationRestrictions field that was previously set. This unexpected behavior may remove previous IP based restrictions configured on a role, thus allowing a user to bypass them once the update operation is performed."], "mitigation": {"lang": "en:us", "value": "There is no known mitigation for this issue, the flaw can only be resolved by applying updates."}, "name": "CVE-2020-7921", "package_state": [{"cpe": "cpe:/a:redhat:openstack:10", "fix_state": "Out of support scope", "package_name": "mongodb", "product_name": "Red Hat OpenStack Platform 10 (Newton)"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Not affected", "package_name": "satellite-capsule:mongodb", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Will not fix", "package_name": "rh-mongodb34-mongodb", "product_name": "Red Hat Software Collections"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Will not fix", "package_name": "rh-mongodb36-mongodb", "product_name": "Red Hat Software Collections"}, {"cpe": "cpe:/a:redhat:rhui:3", "fix_state": "Not affected", "package_name": "mongodb", "product_name": "Red Hat Update Infrastructure 3 for Cloud Providers"}], "public_date": "2020-06-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-7921\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-7921\nhttps://www.mongodb.com/alerts#security-related"], "statement": "Red Hat Satellite 6.6 onward does not ship the MongoDB package; however, the product consumes MongoDB from Red Hat Software Collections (RHSCL) for Red Hat Enterprise Linux. Satellite has no plans to update to a version of MongoDB released with a Server Side Public License (SSPL) which includes all versions released after October 16, 2018. Refer to this article for more information: https://access.redhat.com/articles/5767021\nThis issue did not affect the versions of mongodb as shipped with Red Hat Update Infrastructure 3 as they did not include support for authenticationRestrictions field in roles.", "threat_severity": "Moderate", "upstream_fix": "mongodb 3.6.18, mongodb 4.0.15, mongodb 4.2.3, mongodb 4.3.3"}