Design/Logic Flaw

It was found that RHSA-2018:2918 did not fully fix CVE-2018-16509. An attacker could possibly exploit another variant of the flaw and bypass the -dSAFER protection to, for example, execute arbitrary shell commands via a specially crafted PostScript document. This only affects ghostscript 9.07 as...

Ghostscript - Failed Restore Command Execution (Metasploit)

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule /dev/tty' include Msf::Exploit::FILEFORMAT include Msf::Exploit::CmdStager include Msf::Exploit::Powershell def initializeinfo =...

CVE-2018-16540

It was discovered that the ghostscript PDF14 compositor did 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 context via a specially crafted PostScrip...

CVE-2018-16539

It was discovered that the ghostscript did not properly restrict access to files open prior to enabling the -dSAFER mode. An attacker could possibly exploit this to bypass the -dSAFER protection and disclose the content of affected files via a specially crafted PostScript document. Mitigation...

FreeBSD : Ghostscript -- arbitrary code execution (30c0f878-b03e-11e8-be8a-0011d823eebd)

CERT reports : Ghostscript contains an optional -dSAFER option, which is supposed to prevent unsafe PostScript operations. Multiple PostScript operations bypass the protections provided by -dSAFER, which can allow an attacker to execute arbitrary commands with arbitrary arguments. This...

Ghostscript -- arbitrary code execution

CERT reports: Ghostscript contains an optional -dSAFER option, which is supposed to prevent unsafe PostScript operations. Multiple PostScript operations bypass the protections provided by -dSAFER, which can allow an attacker to execute arbitrary commands with arbitrary arguments. This vulnerabili...

CVE-2018-11645

Ghostscript did not honor the -dSAFER option when executing the "status" instruction, which can be used to retrieve information such as a file's existence and size. A specially crafted postscript document could use this flow to gain information on the targeted system's filesystem content...

Command injection

psi/zfile.c in Artifex Ghostscript before 9.21rc1 permits the status command even if -dSAFER is used, which might allow remote attackers to determine the existence and size of arbitrary files, a similar issue to CVE-2016-7977...

CVE-2018-11645

psi/zfile.c in Artifex Ghostscript before 9.21rc1 permits the status command even if -dSAFER is used, which might allow remote attackers to determine the existence and size of arbitrary files, a similar issue to CVE-2016-7977...

CVE-2018-11645

psi/zfile.c in Artifex Ghostscript before 9.21rc1 permits the status command even if -dSAFER is used, which might allow remote attackers to determine the existence and size of arbitrary files, a similar issue to CVE-2016-7977...

CVE-2018-11645

psi/zfile.c in Artifex Ghostscript before 9.21rc1 permits the status command even if -dSAFER is used, which might allow remote attackers to determine the existence and size of arbitrary files, a similar issue to CVE-2016-7977...

Fedora 25 : ghostscript (2017-c85c0e5637)

Security fixes release for these CVEs : - CVE-2016-10217 use-after-free and application crash - CVE-2016-10218 NULL pointer dereference and application crash - CVE-2016-10219 divide-by-zero error and application crash - CVE-2016-10220 NULL pointer dereference and application crash - CVE-2017-5951...

SUSE SLES11 Security Update : ghostscript-library (SUSE-SU-2017:1153-1)

This update for ghostscript fixes the following security vulnerability : - CVE-2017-8291: A remote command execution and a -dSAFER bypass via a crafted .eps document were exploited in the wild. bsc1036453 Note that Tenable Network Security has extracted the preceding description block directly fr...

SUSE-SU-2017:1153-1 Security update for ghostscript-library

This update for ghostscript fixes the following security vulnerability: CVE-2017-8291: A remote command execution and a -dSAFER bypass via a crafted .eps document were exploited in the wild. bsc1036453...

CVE-2017-8291

Artifex Ghostscript through 2017-04-26 allows -dSAFER bypass and remote command execution via .rsdparams type confusion with a "/OutputFile %pipe%" substring in a crafted .eps document that is an input to the gs program, as exploited in the wild in April 2017...

Fedora 24 : ghostscript (2016-3dad5dfd03)

This update fixes a rare ocasion where ghostscript would fail when displaying .ps files. More info can be found here. ---- This is a security update for these CVEs : - CVE-2016-8602 - check for sufficient params in .sethalftone5 - CVE-2016-7977 - .libfile does not honor -dSAFER This CVE is now...

openSUSE Security Update : ghostscript (openSUSE-2016-1237)

This update for ghostscript fixes the following issues : - CVE-2016-8602: Fixes a NULL dereference in .sethalftone5 boo1004237. - CVE-2013-5653, CVE-2016-7978, CVE-2016-7979: Fix multiple -dsafer related CVE's boo1001951. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text a...

Security update for ghostscript (important)

This update for ghostscript fixes the following issues: - CVE-2016-8602: Fixes a NULL dereference in .sethalftone5 boo1004237. - CVE-2013-5653, CVE-2016-7978, CVE-2016-7979: Fix multiple -dsafer related CVE's boo1001951...

Fedora 23 : ghostscript (2016-1c13825502)

This is a rebase of ghostscript package, to address several security issues : - CVE-2016-7977 - .libfile does not honor -dSAFER - CVE-2013-5653 - getenv and filenameforall ignore -dSAFER - CVE-2016-7976 - various userparams allow %pipe% in paths, allowing remote shell - CVE-2016-7978 - reference...

Debian DSA-2892-1 : a2ps - security update

Several vulnerabilities have been found in a2ps, an 'Anything to PostScript' converter and pretty-printer. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2001-1593 The spyuser function which is called when a2ps is invoked with the --debug flag insecurel...