#36882 – CVE-2019-12735: Modelines allow arbitrary code execution

Bug 36882 - CVE-2019-12735: Modelines allow arbitrary code execution

Summary: CVE-2019-12735: Modelines allow arbitrary code execution

Status:	CLOSED FIXED

Alias:	None

Product:	Sisyphus
Classification:	Development
Component:	vim-common (show other bugs)
Version:	unstable
Hardware:	all Linux

Importance:	P3 critical
Assignee:	Gleb F-Malinovskiy
QA Contact:	qa-sisyphus

URL:	https://cve.mitre.org/cgi-bin/cvename...
Keywords:

Depends on:
Blocks:

Reported:	2019-06-08 17:06 MSK by Sergey Vlasov
Modified:	2019-06-11 22:21 MSK (History)
CC List:	3 users (show)

See Also:

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Description

Sergey Vlasov 2019-06-08 17:06:40 MSK

При включенной опции modeline возможно выполнение произвольного кода при открытии файла.

Пример:

:!uname -a||" vi:fen:fdm=expr:fde=assert_fails("source\!\ \%"):fdl=0:fdt="

См. также https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=930020 (наложения только патча 8.1.1365 недостаточно).

Comment 1

Repository Robot 2019-06-11 22:21:30 MSK

vim-4:8.1.1517-alt1 -> sisyphus:

Tue Jun 11 2019 Gleb F-Malinovskiy <glebfm@altlinux> 4:8.1.1517-alt1
- Updated to 8.1.1517 (fixes: CVE-2019-12735) (ALT#36882).