mailing list archives
Re: CVE request: Debian's package "mysql-server" leaks credential information
From: larry Cashdollar <larry0 () me com>
Date: Sat, 08 Jun 2013 08:16:10 -0400
On Jun 8, 2013, at 7:56 AM, gremlin () gremlin ru wrote:
On 08-Jun-2013 07:43:21 -0400, larry Cashdollar wrote:
According to the bug report details that's a race condition.
A malicious user is using a vulnerability in the way the
installation script handles changing file permissions to disclose
Yes. And, once again, that's a misconfiguration - the file should
be created as 0600 root:root during installation and only after
that chmod() and chown() may be applied.
I'd agree if this were a configuration file we were talking about,
but it's an installation script.
So what? The installation script may contain the `umask 077` line,
Yes, then their would be no bug to exploit. My assertion is that we are changing an installation script, not a
configuration file. I guess you could argue that the post install script is doing the configuration however. I guess
it will depend on if issues similar to this one have been assigned CVEs in the past.
Alexey V. Vissarionov aka Gremlin from Kremlin <gremlin ПРИ gremlin ТЧК ru>
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Re: CVE request: Debian's package "mysql-server" leaks credential information Daniel Kahn Gillmor (Jun 08)
Re: CVE request: Debian's package "mysql-server" leaks credential information Kurt Seifried (Jun 09)