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Total
42 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-27792 | 2 Artifex, Debian | 2 Ghostscript, Debian Linux | 2023-12-19 | N/A | 7.1 HIGH |
| A heap-based buffer overwrite vulnerability was found in GhostScript's lp8000_print_page() function in the gdevlp8k.c file. This flaw allows an attacker to trick a user into opening a crafted PDF file, triggering the heap buffer overflow that could lead to memory corruption or a denial of service. | |||||
| CVE-2023-46751 | 1 Artifex | 1 Ghostscript | 2023-12-16 | N/A | 7.5 HIGH |
| An issue was discovered in the function gdev_prn_open_printer_seekable() in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer. | |||||
| CVE-2020-21890 | 1 Artifex | 1 Ghostscript | 2023-08-25 | N/A | 7.8 HIGH |
| Buffer Overflow vulnerability in clj_media_size function in devices/gdevclj.c in Artifex Ghostscript 9.50 allows remote attackers to cause a denial of service or other unspecified impact(s) via opening of crafted PDF document. | |||||
| CVE-2023-36664 | 3 Artifex, Debian, Fedoraproject | 3 Ghostscript, Debian Linux, Fedora | 2023-08-02 | N/A | 7.8 HIGH |
| Artifex Ghostscript through 10.01.2 mishandles permission validation for pipe devices (with the %pipe% prefix or the | pipe character prefix). | |||||
| CVE-2020-16303 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2022-06-29 | 6.8 MEDIUM | 7.8 HIGH |
| A use-after-free vulnerability in xps_finish_image_path() in devices/vector/gdevxps.c of Artifex Software GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted PDF file. This is fixed in v9.51. | |||||
| CVE-2019-25059 | 2 Artifex, Debian | 2 Ghostscript, Debian Linux | 2022-05-04 | 6.8 MEDIUM | 7.8 HIGH |
| Artifex Ghostscript through 9.26 mishandles .completefont. NOTE: this issue exists because of an incomplete fix for CVE-2019-3839. | |||||
| CVE-2019-14811 | 5 Artifex, Debian, Fedoraproject and 2 more | 5 Ghostscript, Debian Linux, Fedora and 2 more | 2020-10-16 | 6.8 MEDIUM | 7.8 HIGH |
| A flaw was found in, ghostscript versions prior to 9.50, in the .pdf_hook_DSC_Creator 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. | |||||
| CVE-2019-14817 | 5 Artifex, Debian, Fedoraproject and 2 more | 5 Ghostscript, Debian Linux, Fedora and 2 more | 2020-10-16 | 6.8 MEDIUM | 7.8 HIGH |
| 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 the file system, or execute arbitrary commands. | |||||
| CVE-2019-3839 | 6 Artifex, Canonical, Debian and 3 more | 6 Ghostscript, Ubuntu Linux, Debian Linux and 3 more | 2020-10-15 | 6.8 MEDIUM | 7.8 HIGH |
| It was found that in ghostscript some privileged operators remained accessible from various places after the CVE-2019-6116 fix. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER. Ghostscript versions before 9.27 are vulnerable. | |||||
| CVE-2019-14812 | 2 Artifex, Fedoraproject | 2 Ghostscript, Fedora | 2020-10-09 | 6.8 MEDIUM | 7.8 HIGH |
| A flaw was found in all ghostscript versions 9.x before 9.50, in the .setuserparams2 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. | |||||
| CVE-2019-14869 | 3 Artifex, Fedoraproject, Opensuse | 3 Ghostscript, Fedora, Leap | 2020-10-09 | 6.8 MEDIUM | 8.8 HIGH |
| A flaw was found in all versions of ghostscript 9.x before 9.50, where the `.charkeys` procedure, where it 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 privileges within the Ghostscript and access files outside of restricted areas or execute commands. | |||||
| CVE-2019-10216 | 2 Artifex, Redhat | 9 Ghostscript, 3scale Api Management, Enterprise Linux and 6 more | 2020-09-30 | 6.8 MEDIUM | 7.8 HIGH |
| In ghostscript before version 9.50, 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 privileges and access files outside of restricted areas. | |||||
| CVE-2017-9611 | 2 Artifex, Debian | 2 Ghostscript, Debian Linux | 2020-09-23 | 6.8 MEDIUM | 7.8 HIGH |
| The Ins_MIRP function in base/ttinterp.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact via a crafted document. | |||||
| CVE-2018-15911 | 5 Artifex, Canonical, Debian and 2 more | 11 Ghostscript, Gpl Ghostscript, Ubuntu Linux and 8 more | 2020-08-24 | 6.8 MEDIUM | 7.8 HIGH |
| 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. | |||||
| CVE-2018-17183 | 4 Artifex, Canonical, Debian and 1 more | 9 Ghostscript, Ubuntu Linux, Debian Linux and 6 more | 2020-08-24 | 6.8 MEDIUM | 7.8 HIGH |
| Artifex Ghostscript before 9.25 allowed a user-writable error exception table, which could be used by remote attackers able to supply crafted PostScript to potentially overwrite or replace error handlers to inject code. | |||||
| CVE-2019-6116 | 6 Artifex, Canonical, Debian and 3 more | 11 Ghostscript, Ubuntu Linux, Debian Linux and 8 more | 2020-08-24 | 6.8 MEDIUM | 7.8 HIGH |
| In Artifex Ghostscript through 9.26, ephemeral or transient procedures can allow access to system operators, leading to remote code execution. | |||||
| CVE-2018-15910 | 5 Artifex, Canonical, Debian and 2 more | 9 Ghostscript, Gpl Ghostscript, Ubuntu Linux and 6 more | 2019-11-05 | 6.8 MEDIUM | 7.8 HIGH |
| 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. | |||||
| CVE-2018-18284 | 5 Artifex, Canonical, Debian and 2 more | 11 Ghostscript, Gpl Ghostscript, Ubuntu Linux and 8 more | 2019-11-05 | 6.8 MEDIUM | 8.6 HIGH |
| Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving the 1Policy operator. | |||||
| CVE-2018-16513 | 4 Artifex, Canonical, Debian and 1 more | 5 Ghostscript, Gpl Ghostscript, Ubuntu Linux and 2 more | 2019-11-05 | 6.8 MEDIUM | 7.8 HIGH |
| 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. | |||||
| CVE-2018-15909 | 5 Artifex, Canonical, Debian and 2 more | 11 Ghostscript, Gpl Ghostscript, Ubuntu Linux and 8 more | 2019-10-16 | 6.8 MEDIUM | 7.8 HIGH |
| 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. | |||||
| CVE-2018-16863 | 2 Artifex, Redhat | 7 Ghostscript, Enterprise Linux Desktop, Enterprise Linux Server and 4 more | 2019-10-09 | 9.3 HIGH | 7.8 HIGH |
| 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 shipped with Red Hat Enterprise Linux 7. | |||||
| CVE-2018-16585 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2019-10-09 | 6.8 MEDIUM | 7.8 HIGH |
| ** DISPUTED ** An issue was discovered in Artifex Ghostscript before 9.24. The .setdistillerkeys PostScript command is accepted even though it is not intended for use during document processing (e.g., after the startup phase). This leads to memory corruption, allowing remote attackers able to supply crafted PostScript to crash the interpreter or possibly have unspecified other impact. Note: A reputable source believes that the CVE is potentially a duplicate of CVE-2018-15910 as explained in Red Hat bugzilla (https://bugzilla.redhat.com/show_bug.cgi?id=1626193). | |||||
| CVE-2018-19475 | 4 Artifex, Canonical, Debian and 1 more | 10 Ghostscript, Ubuntu Linux, Debian Linux and 7 more | 2019-10-03 | 6.8 MEDIUM | 7.8 HIGH |
| 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. | |||||
| CVE-2017-9835 | 2 Artifex, Debian | 2 Ghostscript, Debian Linux | 2019-10-03 | 6.8 MEDIUM | 7.8 HIGH |
| The gs_alloc_ref_array function in psi/ialloc.c in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PostScript document. This is related to a lack of an integer overflow check in base/gsalloc.c. | |||||
| CVE-2018-15908 | 4 Artifex, Canonical, Debian and 1 more | 8 Ghostscript, Ubuntu Linux, Debian Linux and 5 more | 2019-10-03 | 6.8 MEDIUM | 7.8 HIGH |
| In Artifex Ghostscript 9.23 before 2018-08-23, attackers are able to supply malicious PostScript files to bypass .tempfile restrictions and write files. | |||||
| CVE-2018-16509 | 4 Artifex, Canonical, Debian and 1 more | 8 Ghostscript, Gpl Ghostscript, Ubuntu Linux and 5 more | 2019-10-03 | 9.3 HIGH | 7.8 HIGH |
| 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 using the "pipe" instruction. | |||||
| CVE-2018-16802 | 4 Artifex, Canonical, Debian and 1 more | 9 Ghostscript, Ubuntu Linux, Debian Linux and 6 more | 2019-10-03 | 6.8 MEDIUM | 7.8 HIGH |
| An issue was discovered in Artifex Ghostscript before 9.25. Incorrect "restoration of privilege" checking when running out of stack during exception handling could be used by attackers able to supply crafted PostScript to execute code using the "pipe" instruction. This is due to an incomplete fix for CVE-2018-16509. | |||||
| CVE-2018-17961 | 4 Artifex, Canonical, Debian and 1 more | 9 Ghostscript, Ubuntu Linux, Debian Linux and 6 more | 2019-10-03 | 6.8 MEDIUM | 8.6 HIGH |
| Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving errorhandler setup. NOTE: this issue exists because of an incomplete fix for CVE-2018-17183. | |||||
| CVE-2018-10194 | 4 Artifex, Canonical, Debian and 1 more | 9 Ghostscript, Ubuntu Linux, Debian Linux and 6 more | 2019-07-24 | 6.8 MEDIUM | 7.8 HIGH |
| The set_text_distance function in devices/vector/gdevpdts.c in the pdfwrite component in Artifex Ghostscript through 9.22 does not prevent overflows in text-positioning calculation, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document. | |||||
| CVE-2018-16540 | 4 Artifex, Canonical, Debian and 1 more | 11 Ghostscript, Ubuntu Linux, Debian Linux and 8 more | 2019-04-25 | 6.8 MEDIUM | 7.8 HIGH |
| 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. | |||||
| CVE-2018-19476 | 4 Artifex, Canonical, Debian and 1 more | 10 Ghostscript, Ubuntu Linux, Debian Linux and 7 more | 2019-04-25 | 6.8 MEDIUM | 7.8 HIGH |
| psi/zicc.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a setcolorspace type confusion. | |||||
| CVE-2018-19477 | 4 Artifex, Canonical, Debian and 1 more | 10 Ghostscript, Ubuntu Linux, Debian Linux and 7 more | 2019-04-25 | 6.8 MEDIUM | 7.8 HIGH |
| psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion. | |||||
| CVE-2017-11714 | 2 Artifex, Debian | 2 Ghostscript, Debian Linux | 2019-04-17 | 6.8 MEDIUM | 7.8 HIGH |
| psi/ztoken.c in Artifex Ghostscript 9.21 mishandles references to the scanner state structure, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PostScript document, related to an out-of-bounds read in the igc_reloc_struct_ptr function in psi/igc.c. | |||||
| CVE-2017-7948 | 1 Artifex | 1 Ghostscript | 2019-03-19 | 6.8 MEDIUM | 7.8 HIGH |
| Integer overflow in the mark_curve function in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via a crafted PostScript document. | |||||
| CVE-2018-16511 | 4 Artifex, Canonical, Debian and 1 more | 9 Ghostscript, Ubuntu Linux, Debian Linux and 6 more | 2019-03-11 | 6.8 MEDIUM | 7.8 HIGH |
| 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. | |||||
| CVE-2018-16510 | 2 Artifex, Canonical | 3 Ghostscript, Gpl Ghostscript, Ubuntu Linux | 2019-03-11 | 6.8 MEDIUM | 7.8 HIGH |
| 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 unspecified other impact. | |||||
| CVE-2018-16543 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2019-03-07 | 6.8 MEDIUM | 7.8 HIGH |
| In Artifex Ghostscript before 9.24, gssetresolution and gsgetresolution allow attackers to have an unspecified impact. | |||||
| CVE-2018-19134 | 3 Artifex, Debian, Redhat | 7 Ghostscript, Debian Linux, Enterprise Linux Desktop and 4 more | 2019-01-11 | 6.8 MEDIUM | 7.8 HIGH |
| In Artifex Ghostscript through 9.25, the setpattern operator did 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 process. This is a type confusion issue because of failure to check whether the Implementation of a pattern dictionary was a structure type. | |||||
| CVE-2016-10317 | 1 Artifex | 1 Ghostscript | 2018-05-02 | 6.8 MEDIUM | 7.8 HIGH |
| The fill_threshhold_buffer function in base/gxht_thresh.c in Artifex Software, Inc. Ghostscript 9.20 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PostScript document. | |||||
| CVE-2017-8291 | 1 Artifex | 1 Ghostscript | 2018-01-05 | 6.8 MEDIUM | 7.8 HIGH |
| 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. | |||||
| CVE-2016-8602 | 1 Artifex | 1 Ghostscript | 2018-01-05 | 6.8 MEDIUM | 7.8 HIGH |
| The .sethalftone5 function in psi/zht2.c in Ghostscript before 9.21 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted Postscript document that calls .sethalftone5 with an empty operand stack. | |||||
| CVE-2016-7976 | 1 Artifex | 1 Ghostscript | 2017-11-04 | 6.8 MEDIUM | 8.8 HIGH |
| The PS Interpreter in Ghostscript 9.18 and 9.20 allows remote attackers to execute arbitrary code via crafted userparams. | |||||