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

  - GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a     source-code file, because lib-src/etags.c uses the system C library function in its implementation of the     etags program. For example, a victim may use the 'etags -u *' command (suggested in the etags     documentation) in a situation where the current working directory has contents that depend on untrusted     input. (CVE-2022-48337)

  - An issue was discovered in GNU Emacs through 28.2. In ruby-mode.el, the ruby-find-library-file function     has a local command injection vulnerability. The ruby-find-library-file function is an interactive     function, and bound to C-c C-f. Inside the function, the external command gem is called through shell-     command-to-string, but the feature-name parameters are not escaped. Thus, malicious Ruby source files may     cause commands to be executed. (CVE-2022-48338)

  - An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability.
    In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and     parameters are not escaped. If a file name or directory name contains shell metacharacters, code may be     executed. (CVE-2022-48339)

  - org-babel-execute:latex in ob-latex.el in Org Mode through 9.6.1 for GNU Emacs allows attackers to execute     arbitrary commands via a file name or directory name that contains shell metacharacters. (CVE-2023-28617)

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.

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

  - org-babel-execute:latex in ob-latex.el in Org Mode through 9.6.1 for GNU Emacs allows attackers to execute     arbitrary commands via a file name or directory name that contains shell metacharacters. (CVE-2023-28617)

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.

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

  - org-babel-execute:latex in ob-latex.el in Org Mode through 9.6.1 for GNU Emacs allows attackers to execute     arbitrary commands via a file name or directory name that contains shell metacharacters. (CVE-2023-28617)

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 MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-5311:01 advisory.

    * emacs: command injection vulnerability in org-mode (CVE-2023-28617)

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

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

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-5326:02 advisory.

    * emacs: command injection vulnerability in org-mode (CVE-2023-28617)

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

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

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4069 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4069-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                         Sean Whitton     February 27, 2025                             https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : emacs     Version        : 1:27.1+1-3.1+deb11u6     CVE ID         : CVE-2023-28617 CVE-2024-53920 CVE-2025-1244     Debian Bug     : 1033342 1088690 1098255

    Multiple vulnerabilities were discovered in GNU Emacs, the extensible,     customisable, self-documenting, real-time display editor.

    CVE-2023-28617

        Improper handling of file or directory names containing shell         metacharacters in the ob-latex Lisp library could allow the         execution of attacker-controlled code.

    CVE-2024-53920

        Several ways to trigger arbitrary code execution were discovered in         Emacs's support for editing files in its own dialect of Lisp.
        These include arbitrary code execution upon opening an otherwise         innocent-looking file, with any (or no) file extension, for editing.

    CVE-2025-1244

        Improper handling of custom 'man' URI schemes could allow an         attacker to execute arbitrary shell commands by tricking users into         visiting a specially crafted website, or an HTTP URL with a         redirect.

    For Debian 11 bullseye, these problems have been fixed in version     1:27.1+1-3.1+deb11u6.

    We recommend that you upgrade your emacs packages.

    For the detailed security status of emacs please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/emacs

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

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

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
179019	EulerOS Virtualization 2.10.0 : emacs (EulerOS-SA-2023-2486)	Nessus	Huawei Local Security Checks	2023/7/28	2023/7/28	critical
188087	EulerOS Virtualization 2.11.1 : emacs (EulerOS-SA-2023-2721)	Nessus	Huawei Local Security Checks	2024/1/16	2024/1/16	high
188197	EulerOS 2.0 SP11 : emacs (EulerOS-SA-2023-2681)	Nessus	Huawei Local Security Checks	2024/1/16	2024/1/16	high
292621	MiracleLinux 8 : emacs-26.1-7.el8.1 (AXSA:2023-5311:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
293138	MiracleLinux 9 : emacs-27.2-6.el9.1 (AXSA:2023-5326:02)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
216874	Debian dla-4069 : emacs - security update	Nessus	Debian Local Security Checks	2025/2/27	2025/2/27	high

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