inspircd: CVE-2016-7142: certificate fingerprint spoofing through crafted SASL messages

Debian Bug report logs - #836706
inspircd: CVE-2016-7142: certificate fingerprint spoofing through crafted SASL messages

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Antoine Beaupré <anarcat@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: certificate spoofing via crafted SASL messages

Date: Sun, 04 Sep 2016 17:34:33 -0400

Source: inspircd
Version: 2.0.5-1+deb7u2
Severity: critical
Tags: security

inspircd published 2.0.23 that fixes an issue with SASL
authentication. The details are here:

http://www.inspircd.org/2016/09/03/v2023-released.html

All versions are affected.

Upstream hasn't requested a CVE yet. I will contact oss-security to
make sure that happens.

It seems to also affect Charybdis, which fixed the issue in the
upcoming 3.5.3 release:

https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824

I will take care of the 3.5.3 upload or backporting those patches to
3.5.2 and 3.4 (if relevant) as soon as I can.

-- System Information:
Debian Release: 8.5
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'proposed-updates'), (500, 'stable'), (1, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.6.0-0.bpo.1-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_CA.UTF-8, LC_CTYPE=fr_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Message #16 received at 836706@bugs.debian.org (full text, mbox, reply):

From: James Lu <bitflip3@gmail.com>

To: 836706@bugs.debian.org

Subject: Re: certificate spoofing via crafted SASL messages

Date: Mon, 5 Sep 2016 13:41:59 -0700

[Message part 1 (text/plain, inline)]

Hi,

Just to narrow things down a bit, the relevant fix for InspIRCd 2.0 is
this commit
https://github.com/inspircd/inspircd/commit/74fafb7f11b06747f69f182ad5e3769b665eea7a

Best,
James

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Message #21 received at 836706@bugs.debian.org (full text, mbox, reply):

From: Guillaume Delacour <gui@iroqwa.org>

To: James Lu <bitflip3@gmail.com>, 836706@bugs.debian.org

Subject: Re: Bug#836706: certificate spoofing via crafted SASL messages

Date: Tue, 6 Sep 2016 00:02:29 +0200

[Message part 1 (text/plain, inline)]

Le 05/09/2016 à 22:41, James Lu a écrit :
> Hi,

Hi,

> 
> Just to narrow things down a bit, the relevant fix for InspIRCd 2.0 is
> this commit
> https://github.com/inspircd/inspircd/commit/74fafb7f11b06747f69f182ad5e3769b665eea7a

Yes, i've talked to upstream a few hours ago to include this particular
fix to 2.0.17; upload of 2.0.23 will follow to unstable.

> 
> Best,
> James
> 

-- 
Guillaume Delacour

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Message #30 received at 836706@bugs.debian.org (full text, mbox, reply):

From: Guillaume Delacour <gui@iroqwa.org>

To: 836706@bugs.debian.org

Subject: Re: Bug#836706: certificate spoofing via crafted SASL messages

Date: Tue, 6 Sep 2016 23:30:09 +0200

[Message part 1 (text/plain, inline)]

Please see attached the debdiff.
Also, please note that i can't upload myself to security-master as i'm
not a DD nor DM.

Le 06/09/2016 à 00:02, Guillaume Delacour a écrit :
> 
> 
> Le 05/09/2016 à 22:41, James Lu a écrit :
>> Hi,
> 
> Hi,
> 
>>
>> Just to narrow things down a bit, the relevant fix for InspIRCd 2.0 is
>> this commit
>> https://github.com/inspircd/inspircd/commit/74fafb7f11b06747f69f182ad5e3769b665eea7a
> 
> Yes, i've talked to upstream a few hours ago to include this particular
> fix to 2.0.17; upload of 2.0.23 will follow to unstable.
> 
>>
>> Best,
>> James
>>
> 

-- 
Guillaume Delacour

[inspircd_2.0.17-1+deb8u2.debdiff (text/plain, attachment)]

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Message #39 received at 836706-submitter@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: control@bugs.debian.org

Cc: 836706-submitter@bugs.debian.org

Subject: closing 836706

Date: Thu, 08 Sep 2016 19:41:15 +0200

close 836706 2.0.17-1+deb8u2
thanks

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