The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2021:1852 advisory.

  - A use after free was found in igc_reloc_struct_ptr() of psi/igc.c of ghostscript-9.25. A local attacker     could supply a specially crafted PDF file to cause a denial of service. (CVE-2020-14373)

  - A buffer overflow vulnerability in lprn_is_black() in contrib/lips4/gdevlprn.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16287)

  - A buffer overflow vulnerability in pj_common_print_page() in devices/gdevpjet.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16288)

  - A buffer overflow vulnerability in cif_print_page() in devices/gdevcif.c of Artifex Software GhostScript     v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in     v9.51. (CVE-2020-16289)

  - A buffer overflow vulnerability in jetp3852_print_page() in devices/gdev3852.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16290)

  - A buffer overflow vulnerability in contrib/gdevdj9.c of Artifex Software GhostScript v9.50 allows a remote     attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. (CVE-2020-16291)

  - A buffer overflow vulnerability in mj_raster_cmd() in contrib/japanese/gdevmjc.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16292)

  - A null pointer dereference vulnerability in compose_group_nonknockout_nonblend_isolated_allmask_common()     in base/gxblend.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of     service via a crafted PDF file. This is fixed in v9.51. (CVE-2020-16293)

  - A buffer overflow vulnerability in epsc_print_page() in devices/gdevepsc.c of Artifex Software GhostScript     v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in     v9.51. (CVE-2020-16294)

  - A null pointer dereference vulnerability in clj_media_size() in devices/gdevclj.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16295)

  - A buffer overflow vulnerability in GetNumWrongData() in contrib/lips4/gdevlips.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16296)

  - A buffer overflow vulnerability in FloydSteinbergDitheringC() in contrib/gdevbjca.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16297)

  - A buffer overflow vulnerability in mj_color_correct() in contrib/japanese/gdevmjc.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16298)

  - A Division by Zero vulnerability in bj10v_print_page() in contrib/japanese/gdev10v.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16299)

  - A buffer overflow vulnerability in tiff12_print_page() in devices/gdevtfnx.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16300)

  - A buffer overflow vulnerability in okiibm_print_page1() in devices/gdevokii.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16301)

  - A buffer overflow vulnerability in jetp3852_print_page() in devices/gdev3852.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-2020-16302)

  - 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-2020-16303)

  - A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software     GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted eps file. This is fixed in     v9.51. (CVE-2020-16304)

  - A buffer overflow vulnerability in pcx_write_rle() in contrib/japanese/gdev10v.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16305)

  - A null pointer dereference vulnerability in devices/gdevtsep.c of Artifex Software GhostScript v9.50     allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in     v9.51. (CVE-2020-16306)

  - A null pointer dereference vulnerability in devices/vector/gdevtxtw.c and psi/zbfont.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file.
    This is fixed in v9.51. (CVE-2020-16307)

  - A buffer overflow vulnerability in p_print_image() in devices/gdevcdj.c of Artifex Software GhostScript     v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in     v9.51. (CVE-2020-16308)

  - A buffer overflow vulnerability in lxm5700m_print_page() in devices/gdevlxm.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted eps file. This is     fixed in v9.51. (CVE-2020-16309)

  - A division by zero vulnerability in dot24_print_page() in devices/gdevdm24.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16310)

  - A buffer overflow vulnerability in GetNumSameData() in contrib/lips4/gdevlips.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-17538)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:1852 advisory.

  - A use after free was found in igc_reloc_struct_ptr() of psi/igc.c of ghostscript-9.25. A local attacker     could supply a specially crafted PDF file to cause a denial of service. (CVE-2020-14373)

  - A buffer overflow vulnerability in lprn_is_black() in contrib/lips4/gdevlprn.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16287)

  - A buffer overflow vulnerability in pj_common_print_page() in devices/gdevpjet.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16288)

  - A buffer overflow vulnerability in cif_print_page() in devices/gdevcif.c of Artifex Software GhostScript     v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in     v9.51. (CVE-2020-16289)

  - A buffer overflow vulnerability in jetp3852_print_page() in devices/gdev3852.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16290)

  - A buffer overflow vulnerability in contrib/gdevdj9.c of Artifex Software GhostScript v9.50 allows a remote     attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. (CVE-2020-16291)

  - A buffer overflow vulnerability in mj_raster_cmd() in contrib/japanese/gdevmjc.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16292)

  - A null pointer dereference vulnerability in compose_group_nonknockout_nonblend_isolated_allmask_common()     in base/gxblend.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of     service via a crafted PDF file. This is fixed in v9.51. (CVE-2020-16293)

  - A buffer overflow vulnerability in epsc_print_page() in devices/gdevepsc.c of Artifex Software GhostScript     v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in     v9.51. (CVE-2020-16294)

  - A null pointer dereference vulnerability in clj_media_size() in devices/gdevclj.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16295)

  - A buffer overflow vulnerability in GetNumWrongData() in contrib/lips4/gdevlips.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16296)

  - A buffer overflow vulnerability in FloydSteinbergDitheringC() in contrib/gdevbjca.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16297)

  - A buffer overflow vulnerability in mj_color_correct() in contrib/japanese/gdevmjc.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16298)

  - A Division by Zero vulnerability in bj10v_print_page() in contrib/japanese/gdev10v.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16299)

  - A buffer overflow vulnerability in tiff12_print_page() in devices/gdevtfnx.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16300)

  - A buffer overflow vulnerability in okiibm_print_page1() in devices/gdevokii.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16301)

  - A buffer overflow vulnerability in jetp3852_print_page() in devices/gdev3852.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-2020-16302)

  - 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-2020-16303)

  - A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software     GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted eps file. This is fixed in     v9.51. (CVE-2020-16304)

  - A buffer overflow vulnerability in pcx_write_rle() in contrib/japanese/gdev10v.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16305)

  - A null pointer dereference vulnerability in devices/gdevtsep.c of Artifex Software GhostScript v9.50     allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in     v9.51. (CVE-2020-16306)

  - A null pointer dereference vulnerability in devices/vector/gdevtxtw.c and psi/zbfont.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file.
    This is fixed in v9.51. (CVE-2020-16307)

  - A buffer overflow vulnerability in p_print_image() in devices/gdevcdj.c of Artifex Software GhostScript     v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in     v9.51. (CVE-2020-16308)

  - A buffer overflow vulnerability in lxm5700m_print_page() in devices/gdevlxm.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted eps file. This is     fixed in v9.51. (CVE-2020-16309)

  - A division by zero vulnerability in dot24_print_page() in devices/gdevdm24.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-16310)

  - A buffer overflow vulnerability in GetNumSameData() in contrib/lips4/gdevlips.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is     fixed in v9.51. (CVE-2020-17538)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Artifex Ghostscript installed on the remote Windows host is 9.50. It is, therefore, affected by multiple vulnerabilities:

  - A buffer overflow vulnerability in jetp3852_print_page() in devices/gdev3852.c of Artifex Software     GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted PDF file. (CVE-2020-16302)

  - 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. (CVE-2020-16303)

  - A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software     GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted eps file. (CVE-2020-16304)

Additionally, the version of Artifex Ghostscript installed is affected by multiple buffer overflow vulnerabilities which could allow an attacker to cause a denial of service via a crafted file.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4469-1 advisory.

    It was discovered that Ghostscript incorrectly handled certain document files. If a user or automated     system were tricked into processing a specially crafted file, a remote attacker could use this issue to     cause Ghostscript to crash, resulting in a denial of service, or possibly execute arbitrary code.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the ghostscript packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A Division by Zero vulnerability in bj10v_print_page()     in contrib/japanese/gdev10v.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a     denial of service via a crafted PDF file.
    (CVE-2020-16299)

  - A buffer overflow vulnerability in     pj_common_print_page() in devices/gdevpjet.c of Artifex     Software GhostScript v9.50 allows a remote attacker to     cause a denial of service via a crafted PDF file.
    (CVE-2020-16288)

  - A buffer overflow vulnerability in cif_print_page() in     devices/gdevcif.c of Artifex Software GhostScript v9.50     allows a remote attacker to cause a denial of service     via a crafted PDF file. (CVE-2020-16289)

  - A buffer overflow vulnerability in     jetp3852_print_page() in devices/gdev3852.c of Artifex     Software GhostScript v9.50 allows a remote attacker to     cause a denial of service via a crafted PDF file.
    (CVE-2020-16290)

  - A buffer overflow vulnerability in mj_raster_cmd() in     contrib/japanese/gdevmjc.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a     denial of service via a crafted PDF file.
    (CVE-2020-16292)

  - A buffer overflow vulnerability in epsc_print_page() in     devices/gdevepsc.c of Artifex Software GhostScript     v9.50 allows a remote attacker to cause a denial of     service via a crafted PDF file. (CVE-2020-16294)

  - A null pointer dereference vulnerability in     clj_media_size() in devices/gdevclj.c of Artifex     Software GhostScript v9.50 allows a remote attacker to     cause a denial of service via a crafted PDF file.
    (CVE-2020-16295)

  - A buffer overflow vulnerability in GetNumWrongData() in     contrib/lips4/gdevlips.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a     denial of service via a crafted PDF file.
    (CVE-2020-16296)

  - A buffer overflow vulnerability in     FloydSteinbergDitheringC() in contrib/gdevbjca.c of     Artifex Software GhostScript v9.50 allows a remote     attacker to cause a denial of service via a crafted PDF     file. (CVE-2020-16297)

  - A buffer overflow vulnerability in mj_color_correct()     in contrib/japanese/gdevmjc.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a     denial of service via a crafted PDF file.
    (CVE-2020-16298)

  - A buffer overflow vulnerability in tiff12_print_page()     in devices/gdevtfnx.c of Artifex Software GhostScript     v9.50 allows a remote attacker to cause a denial of     service via a crafted PDF file. (CVE-2020-16300)

  - A buffer overflow vulnerability in okiibm_print_page1()     in devices/gdevokii.c of Artifex Software GhostScript     v9.50 allows a remote attacker to cause a denial of     service via a crafted PDF file. (CVE-2020-16301)

  - A buffer overflow vulnerability in GetNumSameData() in     contrib/lips4/gdevlips.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a     denial of service via a crafted PDF file.
    (CVE-2020-17538)

  - A buffer overflow vulnerability in pcx_write_rle() in     contrib/japanese/gdev10v.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a     denial of service via a crafted PDF file.
    (CVE-2020-16305)

  - A buffer overflow vulnerability in p_print_image() in     devices/gdevcdj.c of Artifex Software GhostScript v9.50     allows a remote attacker to cause a denial of service     via a crafted PDF file. (CVE-2020-16308)

  - A buffer overflow vulnerability in     lxm5700m_print_page() in devices/gdevlxm.c of Artifex     Software GhostScript v9.50 allows a remote attacker to     cause a denial of service via a crafted eps file.
    (CVE-2020-16309)

  - A division by zero vulnerability in dot24_print_page()     in devices/gdevdm24.c of Artifex Software GhostScript     v9.50 allows a remote attacker to cause a denial of     service via a crafted PDF file. (CVE-2020-16310)

  - A buffer overflow vulnerability in lprn_is_black() in     contrib/lips4/gdevlprn.c of Artifex Software     GhostScript v9.50 allows a remote attacker to cause a     denial of service via a crafted PDF file.
    (CVE-2020-16287)

  - A buffer overflow vulnerability in contrib/gdevdj9.c of     Artifex Software GhostScript v9.50 allows a remote     attacker to cause a denial of service via a crafted PDF     file. (CVE-2020-16291)

  - A buffer overflow vulnerability in     jetp3852_print_page() in devices/gdev3852.c of Artifex     Software GhostScript v9.50 allows a remote attacker to     escalate privileges via a crafted PDF file.
    (CVE-2020-16302)

  - 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-2017-11714)

  - The pdf14_open function in base/gdevp14.c in Artifex     Software, Inc. Ghostscript 9.20 allows remote attackers     to cause a denial of service (use-after-free and     application crash) via a crafted file that is     mishandled in the color management     module.(CVE-2016-10217)

  - The pdf14_pop_transparency_group function in     base/gdevp14.c in the PDF Transparency module in     Artifex Software, Inc. Ghostscript 9.20 allows remote     attackers to cause a denial of service (NULL pointer     dereference and application crash) via a crafted     file.(CVE-2016-10218)

  - The intersect function in base/gxfill.c in Artifex     Software, Inc. Ghostscript 9.20 allows remote attackers     to cause a denial of service (divide-by-zero error and     application crash) via a crafted file.(CVE-2016-10219)

  - The gs_makewordimagedevice function in base/gsdevmem.c     in Artifex Software, Inc. Ghostscript 9.20 allows     remote attackers to cause a denial of service (NULL     pointer dereference and application crash) via a     crafted file that is mishandled in the PDF Transparency     module.(CVE-2016-10220)

  - 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-2016-10317)

  - The mem_get_bits_rectangle function in base/gdevmem.c     in Artifex Software, Inc. Ghostscript 9.20 allows     remote attackers to cause a denial of service (NULL     pointer dereference and application crash) via a     crafted file.(CVE-2017-5951)

  - The Ins_IP function in base/ttinterp.c in Artifex     Ghostscript GhostXPS 9.21 allows remote attackers to     cause a denial of service (use-after-free and     application crash) or possibly have unspecified other     impact via a crafted document.(CVE-2017-9612)

  - The Ins_MDRP 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-2017-9726)

  - The gx_ttfReader__Read function in base/gxttfb.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-2017-9727)

  - The Ins_JMPR 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-2017-9739)

  - 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-2017-9835)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
157475	AlmaLinux 8 : ghostscript (ALSA-2021:1852)	Nessus	Alma Linux Local Security Checks	2022/2/9	2023/11/13	high
184723	Rocky Linux 8 : ghostscript (RLSA-2021:1852)	Nessus	Rocky Linux Local Security Checks	2023/11/6	2023/11/6	high
139748	Artifex Ghostscript 9.50 Multiple Vulnerabilities	Nessus	Windows	2020/8/21	2024/2/23	high
139782	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Ghostscript vulnerabilities (USN-4469-1)	Nessus	Ubuntu Local Security Checks	2020/8/25	2024/8/27	high
147424	EulerOS Virtualization 3.0.6.6 : ghostscript (EulerOS-SA-2021-1476)	Nessus	Huawei Local Security Checks	2021/3/10	2024/1/11	high

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