drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in gVim und Vim
Name: |
Ausführen beliebiger Kommandos in gVim und Vim |
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ID: |
202003-04 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Do, 12. März 2020, 23:54 |
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Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2019-12735 |
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Applikationen: |
vim, vim |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202003-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Vim, gVim: Remote execution of arbitrary code Date: March 12, 2020 Bugs: #687394 ID: 202003-04
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Synopsis ========
A vulnerability has been found in Vim and gVim concerning how certain modeline options are treated.
Background ==========
Vim is an efficient, highly configurable improved version of the classic âviâ text editor. gVim is the GUI version of Vim.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-editors/vim < 8.1.1486 >= 8.1.1486 2 app-editors/gvim < 8.1.1486 >= 8.1.1486 ------------------------------------------------------------------- 2 affected packages
Description ===========
It was found that the `:source!` command was not restricted by the sandbox mode. If modeline was explicitly enabled, opening a specially crafted text file in vim could result in arbitrary command execution.
Impact ======
A remote attacker could entice a user to open a specially crafted file using Vim or gVim, possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Vim users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-editors/vim-8.1.1486"
All gVim users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-editors/gvim-8.1.1486"
References ==========
[ 1 ] CVE-2019-12735 https://nvd.nist.gov/vuln/detail/CVE-2019-12735
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202003-04
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2020 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5
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