CVE-2018-19475

psi/zdevice2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because available stack space is not checked when the device remains the same. Mitigation Please refer to the "Mitigation" section of CVE-2018-16509 :...

Artifex Ghostscript < 9.27 PostScript Security Bypass Vulnerability

The version of Artifex Ghostscript installed on the remote Windows host is prior to 9.27. It is, therefore, affected by a security bypass vulnerability due to some privileged operators remained accessible from various places after the CVE-2019-6116 fix. An authenticated, remote attacker can explo...

Design/Logic Flaw

Artifex Ghostscript 9.22 is affected by: Obtain Information. The impact is: obtain sensitive information. The component is: affected source code file, affected function, affected executable, affected libga imagemagick used that. The attack vector is: Someone must open a postscript file though...

CVE-2017-15652

Artifex Ghostscript 9.22 is affected by: Obtain Information. The impact is: obtain sensitive information. The component is: affected source code file, affected function, affected executable, affected libga imagemagick used that. The attack vector is: Someone must open a postscript file though...

CVE-2017-15652

Artifex Ghostscript 9.22 is affected by: Obtain Information. The impact is: obtain sensitive information. The component is: affected source code file, affected function, affected executable, affected libga imagemagick used that. The attack vector is: Someone must open a postscript file though...

CVE-2017-15652

Artifex Ghostscript 9.22 is affected by: Obtain Information. The impact is: obtain sensitive information. The component is: affected source code file, affected function, affected executable, affected libga imagemagick used that. The attack vector is: Someone must open a postscript file though...

CVE-2017-15652

Artifex Ghostscript 9.22 is affected by: Obtain Information. The impact is: obtain sensitive information. The component is: affected source code file, affected function, affected executable, affected libga imagemagick used that. The attack vector is: Someone must open a postscript file though...

CVE-2017-15652

CVE-2017-15652 affects Artifex Ghostscript 9.22. The vulnerability is described as an information disclosure risk: attackers can obtain sensitive information through processing a PostScript file. The affected area includes source code files, functions, executables, and libga usage (imagemagick re...

CVE-2017-15652

Artifex Ghostscript 9.22 is affected by: Obtain Information. The impact is: obtain sensitive information. The component is: affected source code file, affected function, affected executable, affected libga imagemagick used that. The attack vector is: Someone must open a postscript file though...

Remote Code Execution (RCE)

Artifex Ghostscript is vulnerable to remote code execution RCE vulnerability. This is because the ghostscript could leak sensitive operators on the operand stack when a pseudo-operator pushes a subroutine. A specially crafted PostScript file could use this flaw to escape the -dSAFER protection in...

Authorization Bypass

Artifex Ghostscript is vulnerable to authorization bypass attacks. This exists in the psi/zdevice2.c file. which allows remote attackers to bypass intended access restrictions because available stack space is not checked when the device remains the same...

Authorization Bypass

Artifex Ghostscript is vulnerable to authorization bypass. This exists in the psi/zfjbig2.c file which allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion...

Denial Of Service

Artifex Ghostscript is vulnerable to denial of serviceDoS attacks. This is because the ghostscript does not properly handle certain stack overflow error conditions. An attacker could possibly exploit this to bypass the -dSAFER protection and crash ghostscript or possibly execute arbitrary code in...

Remote Code Execution (RCE)

Artifex Ghostscript is vulnerable to remote code execution RCE attacks. This is because the type of the LockDistillerParams parameter is not properly verified. An attacker could possibly exploit this to bypass the -dSAFER protection and crash ghostscript or possibly execute arbitrary code in the...

Sandbox Restrictions Bypass

Artifex Ghostscript is vulnerable to sandbox restrictions bypass attacks. This allows attackers to bypass a sandbox protection mechanism via vectors involving errorhandler setup...

Authorization Bypass

Artifex Ghostscript is vulnerable to authorization bypass vulnerability. This is because the LockSafetyParams is not checked correctly if another device is used. An attacker could use this flaw to bypass certain security restrictions and perform unauthorized actions...

Arbitrary Code Execution

Artifex Ghostscript is vulnerable to arbitrary code execution. This is because artifex ghoscript allows an user-writable error exception table. An attacker could use this flaw to supply crafted PostScript to potentially overwrite or replace error handlers to inject code...

Sandbox Restrictions Bypass

Artifex Ghostscript is vulnerable to sandbox restrictions bypass attacks. This allows attackers to bypass a sandbox protection mechanism by leveraging exposure of system operators in the saved execution stack in an error object...

Denial Of Service (DoS)

Artifex Ghostscript is vulnerable to denial of serviceDoS attacks. This is because the setpattern operator does not properly validate certain types. A specially crafted PostScript document could exploit this to crash Ghostscript or possibly execute arbitrary code in the context of the Ghostscript...

Sandbox Restrictions Bypass

Artifex Ghostscript is vulnerable to sandbox restrictions bypass attacks. This allows attackers to bypass a sandbox protection mechanism via vectors involving the 1Policy operator which may lead to perform unauthorized actions...