oss-sec mailing list archives

Re: Fwd: Non-upstream patches for bash


From: cve-assign () mitre org
Date: Mon, 29 Sep 2014 11:44:31 -0400 (EDT)

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the parser is not locale-agnostic. Here's an example how it can be
exploited:
http://bugs.python.org/issue22187

The discussion in Issue22187 is about changing code in Python 2.x to
work around this. However, is it useful to assign one new
CVE-2014-#### ID for Bash, on the expectation that Bash was intended
to recognize valid characters in zh_CN.GBK, but instead is identifying
part of a two-byte character as a \ character, and this has security
implications for products that attempt to do otherwise-correct quoting
of untrusted strings for use in sh commands?

- -- 
CVE assignment team, MITRE CVE Numbering Authority
M/S M300
202 Burlington Road, Bedford, MA 01730 USA
[ PGP key available through http://cve.mitre.org/cve/request_id.html ]
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