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 (DoS)

ghostscript PDF14 compositor is vulnerable to denial of serviceDoS attacks. This is because it does not properly handle the copying of a device. An attacker could possibly exploit this to bypass the -dSAFER protection and crash ghostscript or possibly execute arbitrary code in the ghostscript...

Authorization Bypass

ghostscript is vulnerable to authorization bypass. An attacker is able to access privileged operators using a malicious PostScript file to gain access to the file system outside of the contraints imposed by the -dSAFER option. This vulnerability exists after applying the fix for CVE-2019-6116...

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...

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...

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...

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 via vectors involving errorhandler setup...

Denial Of Service (DoS)

Ghostscript is vulnerable to denial of serviceDoS attacks. This is because the ghostscript device cleanup does not properly handle devices replaced with a null device. An attacker could possibly exploit this to bypass the -dSAFER protection and crash ghostscript or possibly execute arbitrary code...

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...

Arbitrary Code Execution

Artifex Ghostscript is vulnerable to arbitrary code execution. This is because incorrect restoration of privilege checking when running out of stack during exception handling. An attacker could use this flaw to supply crafted PostScript to execute code using the pipe instruction...

Denial Of Service (DoS)

Ghostscript is vulnerable to denial of service DoS attacks. This is because the .type operator does not properly validate its operands. A remote attacker could supply crafted PostScript to crash the interpreter impacting the availability...

Information Disclosure

Ghostscript is vulnerable to information disclosure vulnerability. This is because the ghostscript does not properly restrict access to files open prior to enabling the -dSAFER mode. An attacker could disclose the content of affected files via a specially crafted PostScript document...

Denial Of Service (DoS) Or Remote Code Execution (RCE)

Ghostscript is vulnerable to denial of service DoS attacks. This is because the ghostscript .shfill operator did not properly validate certain types. An attacker could supply crafted PostScript files to crash the interpreter or potentially execute arbitrary code in ghostscript context...

Oracle Linux 7 : ghostscript (ELSA-2019-1017)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2019-1017 advisory. - Resolves: 1673398 - CVE-2019-3839 ghostscript: missing attack vector protections for CVE-2019-6116 Tenable has extracted the preceding description block...

EulerOS Virtualization 3.0.1.0 : ghostscript (EulerOS-SA-2019-1465)

According to the versions of the ghostscript package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - It was found that the forceput operator could be extracted from the DefineResource method. A specially crafted PostScript fil...

CentOS 7 : ghostscript (CESA-2019:1017)

An update for ghostscript is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...