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{"acknowledgement": "Red Hat would like to thank Chris Liddell (Artifex) for reporting this issue. Upstream acknowledges Timothy Goddard (Insomnia Security) as the original reporter.", "bugzilla": {"description": "ghostscript: Memory Corruption in Ghostscript 9.52 (SAFER Sandbox Breakout)", "id": "1859492", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1859492"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "status": "draft"}, "cwe": "CWE-131", "details": ["A memory corruption issue was found in Artifex Ghostscript 9.50 and 9.52. Use of a non-standard PostScript operator can allow overriding of file access controls. The 'rsearch' calculation for the 'post' size resulted in a size that was too large, and could underflow to max uint32_t. This was fixed in commit 5d499272b95a6b890a1397e11d20937de000d31b."], "name": "CVE-2020-15900", "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": "Not affected", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2020-07-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-15900\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-15900"], "threat_severity": "Important", "upstream_fix": "ghostpdl 9.53"}