Red Hat Security Advisory 2019-0229-01 - The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to common bitmap formats so that the code can be displayed or printed. Issues addressed include bypass and use-after-free vulnerabilities.
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Debian Linux Security Advisory 4372-1 - Tavis Ormandy discovered a vulnerability in Ghostscript, the GPL PostScript/PDF interpreter, which may result in denial of service or the execution of arbitrary code if a malformed Postscript file is processed (despite the -dSAFER sandbox being enabled).
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Ghostscript has an issue with pseudo-operators that can lead to remote code execution. Version 9.26 is affected.
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Ubuntu Security Notice 3866-1 - Tavis Ormandy discovered that Ghostscript incorrectly handled certain PostScript files. If a user or automated system were tricked into processing a specially crafted file, a remote attacker could possibly use this issue to access arbitrary files, execute arbitrary code, or cause a denial of service.
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