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Bug 1348858 - (CVE-2016-2365) CVE-2016-2365 pidgin: MXIT Markup Command Denial of Service Vulnerability
CVE-2016-2365 pidgin: MXIT Markup Command Denial of Service Vulnerability
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20160621,reported=2...
: Security
Depends On: 1350338 1403136
Blocks: 1348890
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Reported: 2016-06-22 04:39 EDT by Andrej Nemec
Modified: 2018-09-27 07:31 EDT (History)
7 users (show)

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Fixed In Version: pidgin 2.11.0
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Description Andrej Nemec 2016-06-22 04:39:01 EDT 
A denial of service vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in a null pointer dereference. A malicious server or an attacker who intercepts the network traffic can send invalid data to trigger this vulnerability and cause a crash.

External references:

http://www.talosintel.com/reports/TALOS-2016-0133/
http://www.pidgin.im/news/security/?id=98

Upstream fix:

https://bitbucket.org/pidgin/main/commits/5fa3f2bc69d7
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