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{"affected_release": [{"advisory": "RHSA-2019:2125", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "ovmf-0:20180508-6.gitee3198e672e2.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-08-06T00:00:00Z"}, {"advisory": "RHSA-2019:3338", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "edk2-0:20190308git89910a39dcfd-6.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-11-05T00:00:00Z"}], "bugzilla": {"description": "edk2: Stack buffer overflow with corrupted BMP", "id": "1686783", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1686783"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "status": "verified"}, "cwe": "CWE-121", "details": ["Stack overflow in corrupted bmp for EDK II may allow unprivileged user to potentially enable denial of service or elevation of privilege via local access.", "A stack-based buffer overflow was discovered in edk2 when the HII database contains a Bitmap that claims to be 4-bit or 8-bit per pixel, but the palette contains more than 16(2^4) or 256(2^8) colors."], "name": "CVE-2018-12181", "public_date": "2019-03-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-12181\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-12181"], "threat_severity": "Moderate"}