CVE-2017-14482
Last modified
CVE-2017-14482 is a vulnerability of currently unknown severity. GNU Emacs before 25.3 allows remote attackers to execute arbitrary code via email with crafted "Content-Type: text/enriched" data containing an x-display XML element that specifies execution of shell commands, related to an unsafe text/enriched extension in lisp/textmodes/enriched.el, and unsafe Gnus support for enriched and richtext inline MIME objects in lisp/gnus/mm-view.el. In particular, an Emacs user can be instantly compromised by reading a crafted email message (or Usenet news article).. EPSS estimates a 4.04% chance of exploitation in the next 30 days.
Description
GNU Emacs before 25.3 allows remote attackers to execute arbitrary code via email with crafted "Content-Type: text/enriched" data containing an x-display XML element that specifies execution of shell commands, related to an unsafe text/enriched extension in lisp/textmodes/enriched.el, and unsafe Gnus support for enriched and richtext inline MIME objects in lisp/gnus/mm-view.el. In particular, an Emacs user can be instantly compromised by reading a crafted email message (or Usenet news article).
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Emacs | <= 25.2 |
| Debian | Debian Linux | 8.0 |
References
- http://www.openwall.com/lists/oss-security/2017/09/11/1Mailing List, Patch, Third Party Advisory
- https://debbugs.gnu.org/cgi/bugreport.cgi?bug=28350Issue Tracking, Mailing List, Patch, Vendor Advisory
- https://git.savannah.gnu.org/cgit/emacs.git/commit/?h=emacs-25&id=9ad0fcc54442a9a01d41be19880250783426db70Issue Tracking, Patch, Third Party Advisory
- https://www.debian.org/security/2017/dsa-3970Third Party Advisory
- https://www.gnu.org/software/emacs/index.html#ReleasesRelease Notes, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2017/09/11/1Mailing List, Patch, Third Party Advisory
- https://debbugs.gnu.org/cgi/bugreport.cgi?bug=28350Issue Tracking, Mailing List, Patch, Vendor Advisory
- https://git.savannah.gnu.org/cgit/emacs.git/commit/?h=emacs-25&id=9ad0fcc54442a9a01d41be19880250783426db70Issue Tracking, Patch, Third Party Advisory
- https://www.debian.org/security/2017/dsa-3970Third Party Advisory
- https://www.gnu.org/software/emacs/index.html#ReleasesRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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