diff options
Diffstat (limited to 'emacs-htmlfontify-command-injection-vulnerability.patch')
| -rw-r--r-- | emacs-htmlfontify-command-injection-vulnerability.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/emacs-htmlfontify-command-injection-vulnerability.patch b/emacs-htmlfontify-command-injection-vulnerability.patch new file mode 100644 index 0000000..73122c8 --- /dev/null +++ b/emacs-htmlfontify-command-injection-vulnerability.patch @@ -0,0 +1,26 @@ +From 1b4dc4691c1f87fc970fbe568b43869a15ad0d4c Mon Sep 17 00:00:00 2001 +From: Xi Lu <lx@shellcodes.org> +Date: Sat, 24 Dec 2022 16:28:54 +0800 +Subject: [PATCH] Fix htmlfontify.el command injection vulnerability. + +* lisp/htmlfontify.el (hfy-text-p): Fix command injection +vulnerability. (Bug#60295) +--- + lisp/htmlfontify.el | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/lisp/htmlfontify.el b/lisp/htmlfontify.el +index df4c6ab079c..389b92939cc 100644 +--- a/lisp/htmlfontify.el ++++ b/lisp/htmlfontify.el +@@ -1912,7 +1912,7 @@ hfy-make-directory + + (defun hfy-text-p (srcdir file) + "Is SRCDIR/FILE text? Uses `hfy-istext-command' to determine this." +- (let* ((cmd (format hfy-istext-command (expand-file-name file srcdir))) ++ (let* ((cmd (format hfy-istext-command (shell-quote-argument (expand-file-name file srcdir)))) + (rsp (shell-command-to-string cmd))) + (string-match "text" rsp))) + +-- +2.36.1 |