Executive Summary

Informations
Name CVE-2024-53920 First vendor Publication 2024-11-27
Vendor Cve Last vendor Modification 2025-03-13

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In elisp-mode.el in GNU Emacs before 30.1, a user who chooses to invoke elisp-completion-at-point (for code completion) on untrusted Emacs Lisp source code can trigger unsafe Lisp macro expansion that allows attackers to execute arbitrary code. (This unsafe expansion also occurs if a user chooses to enable on-the-fly diagnosis that byte compiles untrusted Emacs Lisp source code.)

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53920

Sources (Detail)

https://eshelyaron.com/posts/2024-11-27-emacs-aritrary-code-execution-and-how...
https://git.savannah.gnu.org/cgit/emacs.git/tag/?h=emacs-30.0.92
https://git.savannah.gnu.org/cgit/emacs.git/tree/ChangeLog.4
https://git.savannah.gnu.org/cgit/emacs.git/tree/etc/NEWS?h=emacs-30.1
https://news.ycombinator.com/item?id=42256409
https://yhetil.org/emacs/CAFXAjY5f4YfHAtZur1RAqH34UbYU56_t6t2Er0YEh1Sb7-W=hg@...
Source Url

Alert History

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Date Informations
2025-03-14 00:22:20
  • Multiple Updates
2025-03-06 00:21:00
  • Multiple Updates
2025-03-01 13:21:25
  • Multiple Updates
2024-12-02 21:20:30
  • Multiple Updates
2024-11-27 21:22:49
  • First insertion