Bug 848561 - (CVE-2012-4289) CVE-2012-4289 wireshark: DoS via excessive CPU consumption in AFP dissector (wnpa-sec-2012-17)
CVE-2012-4289 wireshark: DoS via excessive CPU consumption in AFP dissector (...
Status: CLOSED ERRATA
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=20120815,reported=2...
: Security
Depends On: 848593 849521 994924 1004712
Blocks: 816611 848592 974906
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Reported: 2012-08-15 17:22 EDT by Vincent Danen
Modified: 2015-08-19 05:17 EDT (History)
5 users (show)

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Doc Type: Bug Fix
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Last Closed: 2013-11-21 22:14:44 EST
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RHEL 7.3 requirements from Atomic Host:


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Description Vincent Danen 2012-08-15 17:22:24 EDT
It may be possible to make Wireshark consume excessive CPU resources by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.

Affects 1.4.0 to 1.4.14, 1.6.0 to 1.6.9, 1.8.0 to 1.8.1 and is fixed in upstream 1.8.2, 1.6.10, and 1.4.15 versions.

http://www.wireshark.org/security/wnpa-sec-2012-17.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7603
http://anonsvn.wireshark.org/viewvc?view=revision&revision=44317
Comment 1 Vincent Danen 2012-08-15 18:10:08 EDT
Created wireshark tracking bugs for this issue

Affects: fedora-all [bug 848593]
Comment 6 Fedora Update System 2012-08-27 18:55:12 EDT
wireshark-1.6.10-1.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 7 Fedora Update System 2012-08-27 19:04:50 EDT
wireshark-1.6.10-1.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 8 errata-xmlrpc 2013-01-08 00:01:03 EST
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2013:0125 https://rhn.redhat.com/errata/RHSA-2013-0125.html
Comment 12 errata-xmlrpc 2013-11-21 02:29:51 EST
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2013:1569 https://rhn.redhat.com/errata/RHSA-2013-1569.html
Comment 13 Huzaifa S. Sidhpurwala 2013-11-21 22:14:00 EST
Statement:

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