65 lines
2.3 KiB
XML
65 lines
2.3 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="202003-04">
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<title>Vim, gVim: Remote execution of arbitrary code</title>
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<synopsis>A vulnerability has been found in Vim and gVim concerning how
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certain modeline options are treated.
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</synopsis>
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<product type="ebuild">vim,gvim</product>
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<announced>2020-03-12</announced>
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<revised count="1">2020-03-12</revised>
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<bug>687394</bug>
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<access>local, remote</access>
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<affected>
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<package name="app-editors/vim" auto="yes" arch="*">
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<unaffected range="ge">8.1.1486</unaffected>
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<vulnerable range="lt">8.1.1486</vulnerable>
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</package>
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<package name="app-editors/gvim" auto="yes" arch="*">
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<unaffected range="ge">8.1.1486</unaffected>
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<vulnerable range="lt">8.1.1486</vulnerable>
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</package>
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</affected>
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<background>
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<p>Vim is an efficient, highly configurable improved version of the classic
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‘vi’ text editor. gVim is the GUI version of Vim.
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</p>
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</background>
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<description>
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<p>
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It was found that the <code>:source!</code> command was not restricted by
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the sandbox mode. If modeline was explicitly enabled, opening a specially
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crafted text file in vim could result in arbitrary command execution.
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</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could entice a user to open a specially crafted file
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using Vim or gVim, possibly resulting in execution of arbitrary code with
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the privileges of the process or a Denial of Service condition.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All Vim users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-editors/vim-8.1.1486"
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</code>
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<p>All gVim users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-editors/gvim-8.1.1486"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-12735">CVE-2019-12735</uri>
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</references>
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<metadata tag="requester" timestamp="2019-10-27T00:04:29Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2020-03-12T20:37:36Z">whissi</metadata>
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</glsa>
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