From: "David Woodhouse" <dwmw2@infradead.org>
To: Laszlo Ersek <lersek@redhat.com>,
devel@edk2.groups.io, "Wu, Jiaxin" <jiaxin.wu@intel.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>,
"Wang, Jian J" <jian.j.wang@intel.com>,
Richard Levitte <levitte@openssl.org>,
Sivaraman Nainar <sivaramann@amiindia.co.in>
Subject: Re: [edk2-devel] [RFC v1 5/4] CryptoPkg/TlsLib: accept peer certs via both DNS names and IP addresses
Date: Thu, 17 Oct 2019 16:49:03 +0100 [thread overview]
Message-ID: <ed1a2af928ab377912936115d1f66e2fd104b4bb.camel@infradead.org> (raw)
In-Reply-To: <64366517-6a4e-41da-0ab5-6dea3580bf30@redhat.com>
[-- Attachment #1: Type: text/plain, Size: 712 bytes --]
On Thu, 2019-10-17 at 17:35 +0200, Laszlo Ersek wrote:
> Reference [2] advises to put the IP address in both CN and
> SAN.iPAddress
> for best compatibility, and that would be fine, for
> X509_VERIFY_PARAM_set1_ip(). But the word "only" in [3] is really bad
> for X509_VERIFY_PARAM_set1_ip().
I don't believe it's true, and it conflicts with what's in [2] which
suggests that you do it properly *and* put it in the legacy CN for the
benefit of broken clients.
None of this convinces me that EDK2 should deliberately be one of those
"broken clients". Just fix it. Let people worry about compatibility
with historical buggy versions of proprietary operating systems when
they issue their certs.
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next prev parent reply other threads:[~2019-10-17 15:49 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-27 3:44 [PATCH v1 0/4] Support HTTPS HostName validation feature(CVE-2019-14553) Wu, Jiaxin
2019-09-27 3:44 ` [PATCH v1 1/4] MdePkg/Include/Protocol/Tls.h: Add the data type of EfiTlsVerifyHost(CVE-2019-14553) Wu, Jiaxin
2019-09-27 3:44 ` [PATCH v1 2/4] CryptoPkg/TlsLib: Add the new API "TlsSetVerifyHost"(CVE-2019-14553) Wu, Jiaxin
2019-09-27 3:44 ` [PATCH v1 3/4] NetworkPkg/TlsDxe: Add the support of host validation to TlsDxe driver(CVE-2019-14553) Wu, Jiaxin
2019-09-27 3:44 ` [PATCH v1 4/4] NetworkPkg/HttpDxe: Set the HostName for the verification(CVE-2019-14553) Wu, Jiaxin
2019-09-29 6:09 ` [edk2-devel] [PATCH v1 0/4] Support HTTPS HostName validation feature(CVE-2019-14553) Wang, Jian J
2019-09-30 23:21 ` Laszlo Ersek
2019-10-01 9:02 ` David Woodhouse
2019-10-08 6:19 ` Wu, Jiaxin
2019-10-09 7:53 ` David Woodhouse
2019-10-09 20:24 ` Laszlo Ersek
2019-10-09 20:34 ` David Woodhouse
2019-10-10 3:11 ` Wu, Jiaxin
2019-10-10 8:00 ` Laszlo Ersek
2019-10-10 15:45 ` David Woodhouse
2019-10-10 18:03 ` Laszlo Ersek
2019-10-11 2:24 ` Wu, Jiaxin
2019-10-11 6:58 ` David Woodhouse
2019-10-11 8:04 ` Wu, Jiaxin
2019-10-11 10:55 ` Laszlo Ersek
2019-10-11 11:16 ` David Woodhouse
2019-10-11 15:36 ` Laszlo Ersek
2019-10-11 16:01 ` David Woodhouse
2019-10-14 16:15 ` Laszlo Ersek
2019-10-14 16:20 ` Laszlo Ersek
2019-10-14 16:53 ` David Woodhouse
2019-10-15 11:03 ` David Woodhouse
2019-10-15 11:06 ` David Woodhouse
2019-10-15 13:54 ` Laszlo Ersek
2019-10-15 15:29 ` David Woodhouse
2019-10-15 16:56 ` Laszlo Ersek
2019-10-15 17:34 ` Laszlo Ersek
2019-10-16 9:40 ` David Woodhouse
2019-10-16 10:27 ` Laszlo Ersek
2019-10-15 15:57 ` David Woodhouse
2019-10-15 17:28 ` Laszlo Ersek
2019-10-10 2:45 ` Wu, Jiaxin
2019-10-09 15:54 ` Laszlo Ersek
2019-10-10 2:46 ` Wu, Jiaxin
2019-10-15 23:08 ` [RFC v1 5/4] CryptoPkg/TlsLib: accept peer certs via both DNS names and IP addresses Laszlo Ersek
2019-10-16 5:18 ` [edk2-devel] " Wu, Jiaxin
2019-10-16 7:36 ` Laszlo Ersek
2019-10-16 7:54 ` Laszlo Ersek
2019-10-16 7:56 ` David Woodhouse
2019-10-16 8:08 ` Laszlo Ersek
2019-10-16 9:19 ` David Woodhouse
2019-10-16 11:41 ` Laszlo Ersek
2019-10-16 13:35 ` David Woodhouse
2019-10-16 14:43 ` Laszlo Ersek
2019-10-16 15:25 ` David Woodhouse
2019-10-17 15:35 ` Laszlo Ersek
2019-10-17 15:49 ` David Woodhouse [this message]
2019-10-18 13:25 ` Laszlo Ersek
2019-10-25 2:12 ` Wu, Jiaxin
2019-10-25 8:14 ` Laszlo Ersek
2019-10-24 19:47 ` Laszlo Ersek
2019-10-25 2:13 ` Wu, Jiaxin
2019-10-25 2:12 ` Wu, Jiaxin
2019-10-25 2:12 ` Wu, Jiaxin
2019-10-16 8:45 ` David Woodhouse
2019-10-16 11:01 ` David Woodhouse
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