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{"acknowledgement": "Red Hat would like to thank Jiaqi Peng (Chinese Academy of Sciences) for reporting this issue.", "bugzilla": {"description": "jbig2dec: Integer overflow in jbig2_build_huffman_table allows OOB write", "id": "1443940", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1443940"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.6", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "status": "draft"}, "cwe": "CWE-190", "details": ["Artifex jbig2dec 0.13, as used in Ghostscript, allows out-of-bounds writes because of an integer overflow in the jbig2_build_huffman_table function in jbig2_huffman.c during operations on a crafted JBIG2 file, leading to a denial of service (application crash) or possibly execution of arbitrary code."], "name": "CVE-2017-7975", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "impact": "low", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:openshift:2", "fix_state": "Under investigation", "package_name": "ghostscript", "product_name": "Red Hat OpenShift Enterprise 2"}], "public_date": "2017-03-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-7975\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7975"], "threat_severity": "Moderate"}