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Bug 656998 (CVE-2018-10847) - <net-im/prosody-0.9.14: insufficient stream header validation (CVE-2018-10847)
Summary: <net-im/prosody-0.9.14: insufficient stream header validation (CVE-2018-10847)
Status: RESOLVED FIXED
Alias: CVE-2018-10847
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
URL: http://www.openwall.com/lists/oss-sec...
Whiteboard: B4 [noglsa cve]
Keywords:
Depends on:
Blocks:
 
Reported: 2018-05-31 19:47 UTC by Kristian Fiskerstrand (RETIRED)
Modified: 2018-06-11 18:09 UTC (History)
3 users (show)

See Also:
Package list:
=net-im/prosody-0.9.14
Runtime testing required: ---
stable-bot: sanity-check+

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Description Kristian Fiskerstrand (RETIRED) gentoo-dev 2018-05-31 19:47:58 UTC 
CVE
:   CVE-2018-10847

Date
:   2018-05-31

Affected versions
:   0.9.x prior to 0.9.14, 0.10.x prior to 0.10.2. All prior series affected.

Fixed versions
:   0.9.14, 0.10.2

Description
-----------

Due to insufficient validation of client-provided parameters during XMPP
stream restarts, authenticated users may override the realm associated
with their session, potentially bypassing security policies and allowing
impersonation.
Comment 1 Tobias Klausmann (RETIRED) gentoo-dev 2018-06-01 13:42:59 UTC 
prosody-0.10.2.ebuild and prosody-0.9.14.ebuild are in the tree, adding arches.

Arches, please test and mark stable:

=net-im/prosody-0.9.14
Comment 2 Agostino Sarubbo gentoo-dev 2018-06-02 17:36:16 UTC 
amd64 stable
Comment 3 Thomas Deutschmann (RETIRED) gentoo-dev 2018-06-06 23:27:42 UTC 
x86 stable
Comment 4 Markus Meier gentoo-dev 2018-06-11 17:58:08 UTC 
arm stable, all arches done.
Comment 5 Aaron Bauman (RETIRED) gentoo-dev 2018-06-11 18:00:21 UTC 
@maintainer(s), please clean vulnerable.
Comment 6 Tobias Klausmann (RETIRED) gentoo-dev 2018-06-11 18:04:49 UTC 
(In reply to Aaron Bauman from comment #5)
> @maintainer(s), please clean vulnerable.

Done.
Comment 7 Aaron Bauman (RETIRED) gentoo-dev 2018-06-11 18:09:58 UTC 
(In reply to Tobias Klausmann from comment #6)
> (In reply to Aaron Bauman from comment #5)
> > @maintainer(s), please clean vulnerable.
> 
> Done.

Fastest cleanup ever!

Thanks, Tobias.