GNU Emacs version 25.3.1 (and other versions most likely) ignores umask when creating a backup save file ("[ORIGINAL_FILENAME]~") resulting in files that may be world readable or otherwise accessible in ways not intended by the user running the emacs binary.

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.

  - emacs: command injection flaw within enriched mode handling (CVE-2017-14482)

  - vcdiff in Emacs 20.7 to 22.1.50, when used with SCCS, allows local users to overwrite arbitrary files via     a symlink attack on temporary files. (CVE-2008-1694)

  - Emacs 21 and XEmacs automatically load and execute .flc (fast lock) files that are associated with other     files that are edited within Emacs, which allows user-assisted attackers to execute arbitrary code.
    (CVE-2008-2142)

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 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.

  - emacs: command injection flaw within enriched mode handling (CVE-2017-14482)

  - lisp/gnus/gnus-fun.el in GNU Emacs 24.3 and earlier allows local users to overwrite arbitrary files via a     symlink attack on the /tmp/gnus.face.ppm temporary file. (CVE-2014-3421)

  - lisp/emacs-lisp/find-gc.el in GNU Emacs 24.3 and earlier allows local users to overwrite arbitrary files     via a symlink attack on a temporary file under /tmp/esrc/. (CVE-2014-3422)

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 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.

  - emacs: multiple temporary file issues (CVE-2014-3424)

  - emacs: command execution via shell metacharacters (CVE-2022-48337)

  - lisp/gnus/gnus-fun.el in GNU Emacs 24.3 and earlier allows local users to overwrite arbitrary files via a     symlink attack on the /tmp/gnus.face.ppm temporary file. (CVE-2014-3421)

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

This plugin has been deprecated as it does not adhere to established standards for this style of check.

ID	Name	Product	Family	Severity
198414	RHEL 5 : emacs (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	high
198356	RHEL 6 : emacs (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	high
198334	RHEL 7 : emacs (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	critical
196110	RHEL 6 : emacs (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	critical
196100	RHEL 5 : emacs (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	high

Detections

Analytics

CVE-2017-1000383

medium

Tenable Plugins

high

high

critical

critical

high