CVE-2023-1018

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{"affected_release": [{"advisory": "RHSA-2023:2757", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "virt-devel:rhel-8080020230410211546.fd72936b", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2023:2757", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "virt:rhel-8080020230410211546.fd72936b", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2023:1833", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "virt-devel:rhel-8060020230403063348.ad008a3a", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-04-18T00:00:00Z"}, {"advisory": "RHSA-2023:1833", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "virt:rhel-8060020230403063348.ad008a3a", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-04-18T00:00:00Z"}, {"advisory": "RHSA-2023:2453", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "libtpms-0:0.9.1-3.20211126git1ff6fe1f43.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}], "bugzilla": {"description": "tpm2: TCG TPM2.0 implementations vulnerable to memory corruption", "id": "2149420", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2149420"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "status": "verified"}, "cwe": "CWE-125", "details": ["An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM.", "An out-of-bound read vulnerability was found in the TPM 2.0's Module Library, which allows the reading of 2-byte data after the end of the TPM command. This flaw allows an attacker to leak confidential data stored within the libtpms context."], "name": "CVE-2023-1018", "package_state": [{"cpe": "cpe:/a:redhat:advanced_virtualization:8::el8", "fix_state": "Will not fix", "package_name": "virt:8.2/libtpms", "product_name": "Red Hat Enterprise Linux 8 Advanced Virtualization"}, {"cpe": "cpe:/a:redhat:advanced_virtualization:8::el8", "fix_state": "Will not fix", "package_name": "virt:8.3/libtpms", "product_name": "Red Hat Enterprise Linux 8 Advanced Virtualization"}, {"cpe": "cpe:/a:redhat:advanced_virtualization:8::el8", "fix_state": "Affected", "package_name": "virt:av/libtpms", "product_name": "Red Hat Enterprise Linux 8 Advanced Virtualization"}], "public_date": "2023-02-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-1018\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-1018\nhttps://kb.cert.org/vuls/id/782720"], "threat_severity": "Moderate"}

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