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CVE-2018-16541

Medium priority
Fixed

In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files could use incorrect free logic in pagedevice replacement to crash the interpreter.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ghostscript Fixed
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CVE-2018-16540

Medium priority
Fixed

In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files to the builtin PDF14 converter could use a use-after-free in copydevice handling to crash the interpreter or possibly have unspecified other impact.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ghostscript Fixed
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CVE-2018-16539

Medium priority
Fixed

In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files could use incorrect access checking in temp file handling to disclose contents of files on the system otherwise not readable.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ghostscript Fixed
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CVE-2018-16513

Medium priority
Fixed

In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files could use a type confusion in the setcolor function to crash the interpreter or possibly have unspecified other impact.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ghostscript Fixed
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CVE-2018-16511

Medium priority
Fixed

An issue was discovered in Artifex Ghostscript before 9.24. A type confusion in "ztype" could be used by remote attackers able to supply crafted PostScript to crash the interpreter or possibly have unspecified other impact.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ghostscript Fixed
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CVE-2018-16510

Medium priority
Fixed

An issue was discovered in Artifex Ghostscript before 9.24. Incorrect exec stack handling in the "CS" and "SC" PDF primitives could be used by remote attackers able to supply crafted PDFs to crash the interpreter or possibly have...

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ghostscript Fixed
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CVE-2018-16509

Medium priority
Fixed

An issue was discovered in Artifex Ghostscript before 9.24. Incorrect "restoration of privilege" checking during handling of /invalidaccess exceptions could be used by attackers able to supply crafted PostScript to execute code...

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ghostscript Fixed
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CVE-2018-15911

Medium priority
Fixed

In Artifex Ghostscript 9.23 before 2018-08-24, attackers able to supply crafted PostScript could use uninitialized memory access in the aesdecode operator to crash the interpreter or potentially execute code.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ghostscript Fixed
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CVE-2018-15910

Medium priority
Fixed

In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files could use a type confusion in the LockDistillerParams parameter to crash the interpreter or execute code.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ghostscript Fixed
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CVE-2018-15909

Medium priority
Fixed

In Artifex Ghostscript 9.23 before 2018-08-24, a type confusion using the .shfill operator could be used by attackers able to supply crafted PostScript files to crash the interpreter or potentially execute code.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ghostscript Fixed
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