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{"affected_release": [{"advisory": "RHSA-2019:2048", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "exempi-0:2.2.0-9.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-08-06T00:00:00Z"}], "bugzilla": {"description": "exempi: Heap-based buffer overflow in PSD_MetaHandler::CacheFileData function in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp allows for denial of service via crafted XLS file", "id": "1555163", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1555163"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "verified"}, "cwe": "CWE-190->CWE-122", "details": ["An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.", "An integer wraparound, leading to a buffer overflow, was found in Exempi in the way it handles Adobe Photoshop Images. An attacker could exploit this to cause a denial of service via a crafted image file."], "name": "CVE-2018-7730", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "exempi", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "exempi", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2018-02-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-7730\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-7730"], "threat_severity": "Low", "upstream_fix": "exempi 2.4.5"}