CVE-2019-14817

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfexectoken and other procedures where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to...

CVE-2019-14817

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfexectoken and other procedures where it did not properly secure its privileged calls, enabling scripts to bypass "-dSAFER" restrictions. A specially crafted PostScript file could disable security protection and then have access t...

CVE-2019-14817

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfexectoken and other procedures where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to...

CVE-2019-14817

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfexectoken and other procedures where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to...

CVE-2019-14811

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfhookDSCCreator procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the fi...

CVE-2019-14811

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfhookDSCCreator procedure where it did not properly secure its privileged calls, enabling scripts to bypass "-dSAFER" restrictions. A specially crafted PostScript file could disable security protection and then have access to the...

CVE-2019-14811

Summary: Ghostscript before version 9.50 contains sandbox-safety bypasses in multiple procedures, notably the ".pdf_hook_DSC_Creator" path, allowing crafted PostScript to bypass -dSAFER and potentially access the file system or execute commands. Other vulnerable entry points include ".forceput" e...

CVE-2019-14811

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfhookDSCCreator procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the fi...

CVE-2019-14811

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfhookDSCCreator procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the fi...

Safer Restriction Bypass

Ghostscript is vulnerable to safer restriction bypass. The attack is possible due to a flaw of exposing .forceput through .pdfhookDSCCreator when hooking errors, allowing an attacker to bypass the -dSAFER restrictions by sending a malicious PostScript file...

CVE-2019-14817: Incorrect Use of Privileged APIs

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfexectoken and other procedures where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to...

CVE-2019-14811: Incorrect Use of Privileged APIs

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfhookDSCCreator procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the fi...

ghostscript: Safer mode bypass by .forceput exposure in .pdf_hook_DSC_Creator (701445)

A flaw was found in the .pdfhookDSCCreator procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands...

ghostscript: Safer mode bypass by .forceput exposure in setsystemparams (701443)

A flaw was found in the setsystemparams procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands...

ghostscript: Safer mode bypass by .forceput exposure in .pdfexectoken and other procedures (701450)

A flaw was found in the .pdfexectoken and other procedures where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary...

Important: Red Hat Security Advisory: ghostscript security update

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...

ghostscript: Safer mode bypass by .forceput exposure in .pdf_hook_DSC_Creator (701445)

A flaw was found in the .pdfhookDSCCreator procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands...

ghostscript: Safer mode bypass by .forceput exposure in setsystemparams (701443)

A flaw was found in the setsystemparams procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands...

MGASA-2019-0236 Updated ghostscript packages fix security vulnerability

Updated ghostscript packages fix security vulnerability: It was found that the .buildfont1 procedure did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. An attacker could abuse this flaw by creating a specially crafted PostScript file that could escalate...

Updated ghostscript packages fix security vulnerability

Updated ghostscript packages fix security vulnerability: It was found that the .buildfont1 procedure did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. An attacker could abuse this flaw by creating a specially crafted PostScript file that could escalate...