[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date: Fri, 13 Feb 2015 09:28:44 -0500 (EST)
From: cve-assign@...re.org
To: Steve Kemp <steve@...ve.org.uk>
cc: oss-security@...ts.openwall.com, cve-assign@...re.org
Subject: Re: CVE Request - dns-sync node module
> This never did receive an allocation, did it?
>
> On Tue Nov 11, 2014 at 20:02:40 +0000, Steve Kemp wrote:
>>
>> The dns-sync library for node.js allows resolving hostnames in
>> a synchronous fashion
>>
>> All versions of dns-sync prior to the release 0.1.1 were
>> vulnerable to arbitrary command execution via maliciously
>> formed hostnames. For example:
>>
>> var dnsSync = require('dns-sync');
>> console.log(dnsSync.resolve('$(id > /tmp/foo)'));
>>
>> This is caused by the hostname being passed through a shell
>> as part of a command execution.
>>
>> I disclosed/reported this here:
>>
>> https://github.com/skoranga/node-dns-sync/issues/1
>>
>> The following commit resolves the bug:
>>
>> https://github.com/skoranga/node-dns-sync/commit/d9abaae384b198db1095735ad9c1c73d7b890a0d
>
>
> Steve
> --
> Git-based DNS hosting
> https://dns-api.com/
Use CVE-2014-9682.
---
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 ]
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
