Описание
ELSA-2026-48703: vim security update (IMPORTANT)
[8.0.1763-31.0.1]
- Remove upstream references [Orabug: 31197557]
- Added glibc-gconv-extra to common requires to provide ISO-8859-2 [Orabug: 34114984]
[2:8.0.1763-31]
- RHEL-203873 CVE-2026-59858 vim: arbitrary Ex command execution in C omni-completion
[2:8.0.1763-30]
- RHEL-194055 CVE-2026-55693 vim: out-of-bounds write in tree_count_words()
[2:8.0.1763-29]
- RHEL-191365 CVE-2026-57455 vim: Out-of-bounds write with soundfold()
[2:8.0.1763-28]
- RHEL-192102 CVE-2026-57456 vim: possible code execution with python complete via crafted docstrings
Обновленные пакеты
Oracle Linux 8
Oracle Linux aarch64
vim-X11
8.0.1763-31.0.1.el8_10
vim-common
8.0.1763-31.0.1.el8_10
vim-enhanced
8.0.1763-31.0.1.el8_10
vim-filesystem
8.0.1763-31.0.1.el8_10
vim-minimal
8.0.1763-31.0.1.el8_10
Oracle Linux x86_64
vim-X11
8.0.1763-31.0.1.el8_10
vim-common
8.0.1763-31.0.1.el8_10
vim-enhanced
8.0.1763-31.0.1.el8_10
vim-filesystem
8.0.1763-31.0.1.el8_10
vim-minimal
8.0.1763-31.0.1.el8_10
Связанные уязвимости
Vim is an open source, command line text editor. Prior to 9.2.0653, the tree_count_words() function in src/spellfile.c fills in the word-count fields of a spell-file word trie by walking it iteratively with a depth counter. The counter is bounded only by the trie structure itself; it is never checked against the size of the fixed MAXWLEN-element stack arrays it indexes (arridx[], curi[], wordcount[]). A crafted .spl/.sug file pair, loaded when the user invokes spell suggestion, can drive the descent arbitrarily deep, so the function writes past the end of those arrays. This is a stack out-of-bounds write that corrupts the call frame and crashes the editor. This vulnerability is fixed in 9.2.0653.
Vim is an open source, command line text editor. Prior to 9.2.0653, the tree_count_words() function in src/spellfile.c fills in the word-count fields of a spell-file word trie by walking it iteratively with a depth counter. The counter is bounded only by the trie structure itself; it is never checked against the size of the fixed MAXWLEN-element stack arrays it indexes (arridx[], curi[], wordcount[]). A crafted .spl/.sug file pair, loaded when the user invokes spell suggestion, can drive the descent arbitrarily deep, so the function writes past the end of those arrays. This is a stack out-of-bounds write that corrupts the call frame and crashes the editor. This vulnerability is fixed in 9.2.0653.