The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:6544 advisory.

  - ghostscript: buffer overflow in base/sbcp.c leading to data corruption (CVE-2023-28879)

  - ghostscript: Out-of-bound read in base/gdevdevn.c:1973 in devn_pcx_write_rle could result in DoS     (CVE-2023-38559)

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

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-6544 advisory.

  - In Artifex Ghostscript through 10.01.0, there is a buffer overflow leading to potential corruption of data     internal to the PostScript interpreter, in base/sbcp.c. This affects BCPEncode, BCPDecode, TBCPEncode, and     TBCPDecode. If the write buffer is filled to one byte less than full, and one then tries to write an     escaped character, two bytes are written. (CVE-2023-28879)

  - A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This     issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN     device with gs. (CVE-2023-38559)

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 installation on the remote host is affected by the following vulnerabilities :

  - In Artifex Ghostscript through 10.01.0, there is a buffer overflow leading to potential corruption of data     internal to the PostScript interpreter, in base/sbcp.c. This affects BCPEncode, BCPDecode, TBCPEncode, and     TBCPDecode. If the write buffer is filled to one byte less than full, and one then tries to write an     escaped character, two bytes are written. (CVE-2023-28879)

  - A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This     issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN     device with gs. (CVE-2023-38559)

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.

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3519 advisory.

  - A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This     issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN     device with gs. (CVE-2023-38559)

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

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 host has packages installed that are affected by a vulnerability as referenced in the USN-6297-1 advisory.

    It was discovered that Ghostscript incorrectly handled outputting certain PDF files. A local attacker     could potentially use this issue to cause a crash, resulting in a denial of service.

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

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

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

  - Artifex Ghostscript through 10.01.2 mishandles permission validation for pipe devices (with the %pipe%     prefix or the | pipe character prefix). (CVE-2023-36664)

  - A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This     issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN     device with gs. (CVE-2023-38559)

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.

遠端 Redhat Enterprise Linux 9 主機上安裝的套件受到 RHSA-2023: 6544 公告中提及的多個弱點影響。

  - Artifex Ghostscript 10.01.0 以及之前所有版本的 base/sbcp.c 中存在緩衝區溢位問題，可能導致 PostScript 解譯器的內部資料損毀。這會影響 BCPEncode、BCPDecode、TBCPEncode 和 TBCPDecode。如果寫入緩衝區差一個位元組填滿，則使用者接着嘗試寫入逸出的字元時，會寫入兩個位元組。(CVE-2023-28879)

  - 在 ghostscript 的 devn_pcx_write_rle() 中，在 base/gdevdevn.c: 1973 中發現一個緩衝區溢位缺陷。此問題可允許本機攻擊者透過使用 gs 為 DEVN 裝置輸出特製的 PDF 檔案，造成拒絕服務。(CVE-2023-38559)

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

遠端 Oracle Linux 9 主機中安裝的套件受到 ELSA-2023-6544 公告中提及的多個弱點影響。

  - Artifex Ghostscript 10.01.0 以及之前所有版本的 base/sbcp.c 中存在緩衝區溢位問題，可能導致 PostScript 解譯器的內部資料損毀。這會影響 BCPEncode、BCPDecode、TBCPEncode 和 TBCPDecode。如果寫入緩衝區差一個位元組填滿，則使用者接着嘗試寫入逸出的字元時，會寫入兩個位元組。(CVE-2023-28879)

  - 在 ghostscript 的 devn_pcx_write_rle() 中，在 base/gdevdevn.c: 1973 中發現一個緩衝區溢位缺陷。此問題可允許本機攻擊者透過使用 gs 為 DEVN 裝置輸出特製的 PDF 檔案，造成拒絕服務。(CVE-2023-38559)

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

遠端 Debian 10 主機上安裝的多個套件受到 dla-3519 公告中提及的一個弱點影響。

  - 在 ghostscript 的 devn_pcx_write_rle() 中，在 base/gdevdevn.c: 1973 中發現一個緩衝區溢位缺陷。此問題可允許本機攻擊者透過使用 gs 為 DEVN 裝置輸出特製的 PDF 檔案，造成拒絕服務。(CVE-2023-38559)

請注意，Nessus 並未測試此問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

遠端 Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 主機上安裝的套件受到 USN-6297-1 公告中提及的一個弱點影響。

  - 在 ghostscript 的 devn_pcx_write_rle() 中，在 base/gdevdevn.c: 1973 中發現一個緩衝區溢位缺陷。此問題可允許本機攻擊者透過使用 gs 為 DEVN 裝置輸出特製的 PDF 檔案，造成拒絕服務。(CVE-2023-38559)

請注意，Nessus 並未測試此問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

ID	名前	製品	ファミリー	公開日	更新日	深刻度
185105	RHEL 9 : ghostscript (RHSA-2023:6544)	Nessus	Red Hat Local Security Checks	2023/11/7	2024/4/28	critical
185826	Oracle Linux 9 : ghostscript (ELSA-2023-6544)	Nessus	Oracle Linux Local Security Checks	2023/11/16	2023/12/15	critical
188823	EulerOS 2.0 SP8 : ghostscript (EulerOS-SA-2023-3126)	Nessus	Huawei Local Security Checks	2024/1/16	2024/1/16	critical
179419	Debian DLA-3519-1 : ghostscript - LTS security update	Nessus	Debian Local Security Checks	2023/8/7	2023/12/15	medium
179940	Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 : Ghostscript vulnerability (USN-6297-1)	Nessus	Ubuntu Local Security Checks	2023/8/17	2024/8/27	medium
188931	EulerOS 2.0 SP10 : ghostscript (EulerOS-SA-2023-2809)	Nessus	Huawei Local Security Checks	2024/1/16	2024/1/16	high
188960	EulerOS 2.0 SP10 : ghostscript (EulerOS-SA-2023-2785)	Nessus	Huawei Local Security Checks	2024/1/16	2024/1/16	high
188976	EulerOS 2.0 SP9 : ghostscript (EulerOS-SA-2023-2895)	Nessus	Huawei Local Security Checks	2024/1/16	2024/1/16	high
185105	RHEL 9：ghostscript (RHSA-2023: 6544)	Nessus	Red Hat Local Security Checks	2023/11/7	2024/4/28	critical
185826	Oracle Linux 9：ghostscript (ELSA-2023-6544)	Nessus	Oracle Linux Local Security Checks	2023/11/16	2023/12/15	critical
179419	Debian DLA-3519-1：ghostscript - LTS 安全性更新	Nessus	Debian Local Security Checks	2023/8/7	2023/12/15	medium
179940	Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04：Ghostscript 弱點 (USN-6297-1)	Nessus	Ubuntu Local Security Checks	2023/8/17	2024/8/27	medium

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