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{"affected_release": [{"advisory": "RHSA-2021:3818", "cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7", "package": "rh-dotnet50-dotnet-0:5.0.208-1.el7_9", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2021-10-12T00:00:00Z"}, {"advisory": "RHSA-2021:3819", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet5.0-0:5.0.208-1.el8_4", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2021-10-12T00:00:00Z"}], "bugzilla": {"description": "dotnet: System.DirectoryServices.Protocols.LdapConnection sends credentials in plaintext if TLS handshake fails", "id": "2011487", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2011487"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.7", "cvss3_scoring_vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "status": "verified"}, "cwe": "CWE-319", "details": [".NET Core and Visual Studio Information Disclosure Vulnerability", "A flaw was found in dotnet, where the System.DirectoryServices.Protocols.LdapConnection sends credentials in plaintext if the Transport Layer Security (TLS) handshake fails. This flaw allows an attacker to intercept sensitive information. The highest threat from this vulnerability is to confidentiality."], "name": "CVE-2021-41355", "package_state": [{"cpe": "cpe:/a:redhat:rhel_dotnet:3.1", "fix_state": "Not affected", "package_name": "rh-dotnet31-dotnet", "product_name": ".NET Core 3.1 on Red Hat Enterprise Linux"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "dotnet3.1", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "dotnet3.1", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2021-10-12T17:22:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-41355\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-41355\nhttps://github.com/dotnet/announcements/issues/203\nhttps://github.com/dotnet/core/blob/main/release-notes/5.0/5.0.11/5.0.11.md\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-41355"], "threat_severity": "Important", "upstream_fix": "sdk 5.0.208, runtime 5.0.11"}