`Ghostscript`の最新リリース（バージョン `9.22`）は、
いくつかの「影響の少ない」セキュリティ問題を修正します。これは、定期的な品質改善と修正も提供しているためです。

注意：Tenable Network Securityは、前述の記述ブロックをFedora更新システムのWebサイトから直接抽出しています。
Tenableでは、新たな問題を持ち込まずに、できる限り自動的に整理して書式設定するようにしています。

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - ghostscript: use-after-free in xps_finish_image_path() in devices/vector/gdevxps.c could result in a     privilege escalation (CVE-2020-16303)

  - Integer overflow in the gs_heap_alloc_bytes function in base/gsmalloc.c in Ghostscript 9.15 and earlier     allows remote attackers to cause a denial of service (crash) via a crafted Postscript (ps) file, as     demonstrated by using the ps2pdf command, which triggers an out-of-bounds read or write. (CVE-2015-3228)

  - 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)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

Latest release of `Ghostscript` (version `9.22`) fixes several
*low-impact* security issues, as it provides regular quality improvements & fixes as well.

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

リモートホストは、GLSA-201811-12（GPL Ghostscript：複数の脆弱性）で説明されている脆弱性に影響されています。複数の脆弱性がGPL Ghostscriptで発見されています。詳細については、以下で参照されているCVE識別子を確認してください。影響：コンテキスト依存の攻撃者がユーザーを誘導し、GPL Ghostscriptを使用して特別に細工されたPostScriptファイルまたは PDFドキュメントを開かせることで、プロセスの権限で任意のコードを実行したり、サービス拒否状態を引き起こしたり、他の不特定の影響を及ぼしたりする可能性があります。回避策：現時点では、既知の回避策はありません。

远程主机受到 GLSA-201811-12 中所述漏洞的影响（GPL Ghostscript：多个漏洞）在 GPL Ghostscript 中发现多个漏洞。请检查下面引用的 CVE 标识符以了解详细信息。影响：环境相关的攻击者可引诱用户使用 GPL Ghostscript 打开特别构建的 PostScript 文件或 PDF 文档，从而可能导致以进程的权限执行任意代码、拒绝服务情况或产生其他不明影响，变通方案：目前无任何已知的变通方案。

遠端主機受到 GLSA-201811-12 中所述的弱點影響 (GPL Ghostscript：多個弱點) 在 GPL Ghostscript 中發現多個弱點。如需詳細資訊，請檢閱以下提及的 CVE 識別碼。影響：內容相依的攻擊者可引誘使用者開啟使用 GPL Ghostscript 的特製 PostScript 檔案或 PDF 文件，可能藉此以處理程序的權限來執行任意程式碼、造成拒絕服務情況或其他不明影響，因應措施：目前尚無已知的因應措施。

The remote Redhat Enterprise Linux 6 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - ghostscript: Improperly implemented security check in zsetdevice function in psi/zdevice.c     (CVE-2018-19409)

  - Integer overflow in the gs_heap_alloc_bytes function in base/gsmalloc.c in Ghostscript 9.15 and earlier     allows remote attackers to cause a denial of service (crash) via a crafted Postscript (ps) file, as     demonstrated by using the ps2pdf command, which triggers an out-of-bounds read or write. (CVE-2015-3228)

  - 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)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - ghostscript: /invalidaccess bypass after failed restore (699654) (CVE-2018-16509)

  - ghostscript: Improperly implemented security check in zsetdevice function in psi/zdevice.c     (CVE-2018-19409)

  - The getenv and filenameforall functions in Ghostscript 9.10 ignore the -dSAFER argument, which allows     remote attackers to read data via a crafted postscript file. (CVE-2013-5653)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

The remote host is affected by the vulnerability described in GLSA-201811-12 (GPL Ghostscript: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in GPL Ghostscript. Please       review the CVE identifiers referenced below for additional information.
  Impact :

    A context-dependent attacker could entice a user to open a specially       crafted PostScript file or PDF document using GPL Ghostscript possibly       resulting in the execution of arbitrary code with the privileges of the       process, a Denial of Service condition, or other unspecified impacts,   Workaround :

    There is no known workaround at this time.

ID	Name	Product	Family	Published	Updated	Severity
105974	Fedora 27：ghostscript / poppler-data（2017-c9b0c406b3）	Nessus	Fedora Local Security Checks	1/15/2018	1/6/2021	high
198813	RHEL 7 : ghostscript (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	6/3/2024	high
105974	Fedora 27 : ghostscript / poppler-data (2017-c9b0c406b3)	Nessus	Fedora Local Security Checks	1/15/2018	1/6/2021	high
119132	GLSA-201811-12：GPL Ghostscript：複数の脆弱性	Nessus	Gentoo Local Security Checks	11/26/2018	7/19/2024	critical
119132	GLSA-201811-12：GPL Ghostscript：多个漏洞	Nessus	Gentoo Local Security Checks	11/26/2018	7/19/2024	critical
119132	GLSA-201811-12：GPL Ghostscript：多個弱點	Nessus	Gentoo Local Security Checks	11/26/2018	7/19/2024	critical
198822	RHEL 6 : ghostscript (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	6/3/2024	critical
198835	RHEL 5 : ghostscript (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	6/4/2024	critical
119132	GLSA-201811-12 : GPL Ghostscript: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	11/26/2018	7/19/2024	critical

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