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VuXML IDDescription
76e2fcce-92d2-11ed-a635-080027f5fec9emacs -- arbitary shell command execution vulnerability of ctags

lu4nx reports:

GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the ctags program. For example, a victim may use the "ctags *" command (suggested in the ctags documentation) in a situation where the current working directory has contents that depend on untrusted input.


Discovery 2022-11-28
Entry 2023-01-12
emacs
emacs-canna
emacs-nox
< 28.2_2,3

emacs-devel
emacs-devel-nox
< 30.0.50.202211128,2

CVE-2022-45939
https://nvd.nist.gov/vuln/detail/CVE-2022-45939