oss-sec mailing list archives

Re: Re: CVE request: libressl before 2.0.2 under linux PRNG failure


From: Stuart Henderson <stu () spacehopper org>
Date: Thu, 31 Jul 2014 10:59:07 +0100

On 2014/07/30 20:08, cve-assign () mitre org wrote:
I see a number of web pages relating to this issue are mentioning that
it has already been assigned CVE-2014-2970, can anyone throw light on this?

At MITRE, we (obviously) know where CVE-2014-2970 came from, and we'll
send information here about the resolution as soon as it happens.

We've since learned that nobody ever assigned CVE-2014-2970 to that
LibreSSL issue, and apparently every appearance of CVE-2014-2970 in "a
number of web pages" was ultimately the result of a miscommunication
outside of MITRE.

A complication is that CVE-2014-2970 had been assigned to a different
issue, and that issue isn't yet public. What you should do is:

  - if you're part of the embargo audience that has been using
    CVE-2014-2970 for a private vulnerability, use CVE-2014-5139
    instead

  - if you're not part of that embargo audience, all we can suggest is
    that it's very likely that you'll see a public disclosure of
    CVE-2014-5139 in the future

Interesting, thanks. So how does a reporter get hold of an embargoed CVE
number and mistakenly apply it to libressl? It seems strange to have
pulled this number out of thin air. And how long do these embargoes
last, this seems a relatively long time to be sitting on a bug which is
important enough to have been embargoed.

I await the announcement of CVE-2014-5139 with interest!


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