CVE-2024-39331 Information

Description

In Emacs before 29.4 org-link-expand-abbrev in lisp/ol.el expands a %(…) link abbrev even when it specifies an unsafe function such as shell-command-to-string. This affects Org Mode before 9.7.5.

Reference

https://git.savannah.gnu.org/cgit/emacs.git/tree/etc/NEWS?h=emacs-29 https://list.orgmode.org/87sex5gdqc.fsf%40localhost/ https://lists.gnu.org/archive/html/info-gnu-emacs/2024-06/msg00000.html https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=f4cc61636947b5c2f0afc67174dd369fe3277aa8 https://www.openwall.com/lists/oss-security/2024/06/23/1 https://www.openwall.com/lists/oss-security/2024/06/23/2 https://news.ycombinator.com/item?id=40768225