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bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command
From: |
Demi Obenour |
Subject: |
bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell |
Date: |
Sun, 14 Aug 2016 20:44:17 -0400 |
We don't know what this is being used for. For all we know, someone has written an Emacs plugin that passes a file with an attacker-controlled basename (ex. downloaded from the Internet) and uses this function to escape the filename before passing it to an external command, and in a context where there are unbalanced double quotes (say) in a known env var. Result: remote execution of arbitrary code.
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, Noam Postavsky, 2016/08/10
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, Eli Zaretskii, 2016/08/10
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, Demi Obenour, 2016/08/11
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, npostavs, 2016/08/11
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- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell,
Demi Obenour <=
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, npostavs, 2016/08/14
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, Eli Zaretskii, 2016/08/15
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, Demi Obenour, 2016/08/17
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, Noam Postavsky, 2016/08/17
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, Demi Obenour, 2016/08/18
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, Noam Postavsky, 2016/08/18
- bug#19350: #19350 24.4; Incorrect quoting of %-signs for Windows command shell, Eli Zaretskii, 2016/08/18