oss-sec mailing list archives

Re: CVE-2019-13917 OVE-20190718-0006: Exim: security release ahead


From: Ian Zimmerman <itz () very loosely org>
Date: Mon, 22 Jul 2019 07:12:21 -0700

On 2019-07-22 13:50, Solar Designer wrote:

Exactly.  It's just an unusual disclosure process that involves giving
the users a heads-up a few days before public disclosure of the actual
vulnerabilities and fixes.  So far, this process is practiced by
OpenSSL and Exim (any others?)

Unfortunately, this keeps confusing people, which is why this time
Heiko's message starts with "Note: EMBARGO is still in effect".
Judging by Mikhail's reply, this wasn't good enough to avoid
confusion, and I don't know what would be - maybe a paragraph of text
acknowledging that the disclosure process is unusual?  Somehow I
didn't notice such confusion in response to OpenSSL's
pre-announcements (not here, but on their own announce list), so maybe
Exim should try to reuse OpenSSL's wording.  Here's an example:

https://mta.openssl.org/pipermail/openssl-announce/2019-February/000145.html

FWIW, I really appreciate this way (Exim's and OpenSSL's) and I wish it
was the norm, rather than the exception.

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