Gentoo Linux Security Advisory 201708-6 - Multiple vulnerabilities have been found in GPL Ghostscript, the worst of which can resulting in the execution of arbitrary code. Versions less than 9.21 are affected.
0b3ca6002a226ed12c3311cfe48ae342dfc6ea37d1c8bdf16eaa87d29c01d47eUbuntu Security Notice 3272-2 - USN-3272-1 fixed vulnerabilities in Ghostscript. This change introduced a regression when the DELAYBIND feature is used with the eqproc command. This update fixes the problem. It was discovered that Ghostscript improperly handled parameters to the rsdparams and eqproc commands. An attacker could use these to craft a malicious document that could disable -dSAFER protections, thereby allowing the execution of arbitrary code, or cause a denial of service. Various other issues were also addressed.
89c2956bcc647b7f0010cbff3cb81eb6291d199296a26e5a2dd4b1eacc632b49Debian Linux Security Advisory 3838-1 - Several vulnerabilities were discovered in Ghostscript, the GPL PostScript/PDF interpreter, which may lead to the execution of arbitrary code or denial of service if a specially crafted Postscript file is processed.
51705242c8063924dd932d702cadd8ae9313aada99ea450bb47fd72ebff518afUbuntu Security Notice 3272-1 - It was discovered that Ghostscript improperly handled parameters to the rsdparams and eqproc commands. An attacker could use these to craft a malicious document that could disable -dSAFER protections, thereby allowing the execution of arbitrary code, or cause a denial of service. Kamil Frankowicz discovered a use-after-free vulnerability in the color management module of Ghostscript. An attacker could use this to cause a denial of service. Various other issues were also addressed.
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