CVE-2022-4087

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{"bugzilla": {"description": "ipxe: Padding oracle attack vulnerability", "id": "2144985", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2144985"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "(CWE-200|CWE-203|CWE-284)", "details": ["A vulnerability was found in iPXE. It has been declared as problematic. This vulnerability affects the function tls_new_ciphertext of the file src/net/tls.c of the component TLS. The manipulation of the argument pad_len leads to information exposure through discrepancy. The name of the patch is 186306d6199096b7a7c4b4574d4be8cdb8426729. It is recommended to apply a patch to fix this issue. VDB-214054 is the identifier assigned to this vulnerability.", "A vulnerability was found in ipxe. This issue affects the tls_new_ciphertext function in the src/net/tls.c file of the TLS component. The manipulation of the pad_len argument leads to information exposure due to discrepancy."], "name": "CVE-2022-4087", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "ipxe", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "ipxe", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "ipxe", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2022-11-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-4087\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-4087"], "threat_severity": "Low"}

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