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{"bugzilla": {"description": "qpdf: large heap-based out-of-bounds read in the Pl_Buffer::write function in Pl_Buffer.cc", "id": "1545283", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1545283"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-125", "details": ["An issue was discovered in QPDF before 7.0.0. There is a large heap-based out-of-bounds read in the Pl_Buffer::write function in Pl_Buffer.cc. It is caused by an integer overflow in the PNG filter.", "An integer overflow flaw leading to heap-based out-of-bounds read was found in the way QPDF parsed PDF files. An attacker could potentially use this flaw to crash QPDF by tricking it into processing crafted QPDF files."], "name": "CVE-2017-18185", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "qpdf", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "qpdf", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2017-08-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-18185\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-18185\nhttps://github.com/qpdf/qpdf/issues/150"], "threat_severity": "Low", "upstream_fix": "qpdf 7.1.1"}