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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade ghostscript-tools-printingUpgrade ghostscript-tools-fontsUpgrade ghostscript-docUpgrade ghostscript-x11Upgrade ghostscript-tools-dvipdfUpgrade libgsUpgrade ghostscriptUpgrade libgs-devel | May 4, 2022 | Aug 13, 2020 |
| Alpine Linux | — | Upgrade ghostscript | Mar 26, 2024 | Aug 13, 2020 |
| Centos_linux | — | Upgrade ghostscriptUpgrade ghostscript-x11Upgrade libgsUpgrade ghostscript-gtk-debuginfoUpgrade libgs-debuginfoUpgrade ghostscript-debugsourceUpgrade ghostscript-debuginfoUpgrade ghostscript-x11-debuginfo | Jun 1, 2021 | Aug 13, 2020 |
| Debian | — | Upgrade ghostscript | Aug 24, 2020 | Aug 13, 2020 |
| Gentoo Linux | — | Upgrade app-text/ghostscript-gpl. | Aug 31, 2020 | Aug 13, 2020 |
| Ghostscript | — | Upgrade to Ghostscript version 9.52 | Aug 21, 2020 | Aug 13, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade libgsUpgrade ghostscript | Nov 3, 2020 | Aug 13, 2020 |
| Oracle_linux | — | Upgrade libgs-develUpgrade ghostscript-tools-printingUpgrade ghostscript-tools-fontsUpgrade ghostscriptUpgrade ghostscript-tools-dvipdfUpgrade ghostscript-x11Upgrade ghostscript-docUpgrade libgs | May 26, 2021 | Aug 13, 2020 |
| Redhat_linux | — | Upgrade ghostscript-debugsourceUpgrade libgsUpgrade libgs-develUpgrade ghostscript-tools-fontsUpgrade ghostscript-debuginfoUpgrade ghostscript-tools-dvipdfNo solution existsUpgrade ghostscript-x11Upgrade ghostscript-x11-debuginfoUpgrade libgs-debuginfoUpgrade ghostscriptUpgrade ghostscript-docUpgrade ghostscript-tools-printingUpgrade ghostscript-gtk-debuginfo | May 21, 2021 | Aug 13, 2020 |
| Rocky_linux | — | Upgrade ghostscript-x11-debuginfoUpgrade ghostscript-tools-printingUpgrade ghostscript-debuginfoUpgrade ghostscript-tools-fontsUpgrade libgs-debuginfoUpgrade libgsUpgrade ghostscript-tools-dvipdfUpgrade ghostscript-x11Upgrade ghostscriptUpgrade libgs-develUpgrade ghostscript-debugsource | Mar 12, 2024 | Aug 13, 2020 |
| Ubuntu | — | Upgrade ghostscriptUpgrade libgs9 | Aug 25, 2020 | Aug 13, 2020 |
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