CVE-2026-46483: vim, инжекция

Описание

Оригинално описание

Vim is an open source, command line text editor. Prior to 9.2.0479, a command injection vulnerability exists in tar#Vimuntar() in runtime/autoload/tar.vim when decompressing .tgz archives on Unix-like systems. The function builds :!gunzip and :!gzip -d commands using shellescape(tartail) without the {special} flag, allowing a crafted archive filename to trigger Vim cmdline-special expansion and execute shell commands in the user's context. This vulnerability is fixed in 9.2.0479.

Засегнати продукти

• vim vim: < 9.2.479

Вид слабост

• CWE-78 Инжектиране на команди към операционната система
• CWE-88 Неправилно неутрализиране на разделители на аргументи в команда

История

Други уязвимости в vim vim

• 7.8CVE-2026-43961
• 7.1CVE-2026-73073
• 8.6CVE-2026-73078
• 8.4CVE-2026-73077
• 8.4CVE-2026-73076

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-46483
• https://nvd.nist.gov/vuln/detail/CVE-2026-46483
• https://github.com/vim/vim/security/advisories/GHSA-2fpv-9ff7-xg5w
• https://github.com/vim/vim/commit/3fb5e58fbc63d86a3e65f1a141b0d67af2aa38a1
• https://github.com/vim/vim/releases/tag/v9.2.0479