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Bug 919139 - (CVE-2013-2481) CVE-2013-2481 wireshark: Crash in the Mount dissector (wnpa-sec-2013-16, upstream bug 8335)
CVE-2013-2481 wireshark: Crash in the Mount dissector (wnpa-sec-2013-16, upst...
Status: CLOSED NOTABUG
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
: ---
: ---
Assigned To: Red Hat Product Security
impact=low,public=20130306,reported=2...
: Security
Depends On: 919494 919496
Blocks: 919159
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Reported: 2013-03-07 11:57 EST by Jan Lieskovsky
Modified: 2015-07-31 07:22 EDT (History)
5 users (show)

See Also:
Fixed In Version: Wireshark 1.8.6, Wireshark 1.6.14
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2013-03-14 01:54:38 EDT
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Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description Jan Lieskovsky 2013-03-07 11:57:55 EST 
Common Vulnerabilities and Exposures assigned an identifier CVE-2013-2481 to the following vulnerability:

Integer signedness error in the dissect_mount_dirpath_call function in epan/dissectors/packet-mount.c in the Mount dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6, when nfs_file_name_snooping is enabled, allows remote attackers to cause a denial of service (application crash) via a negative length value.

References:
[1] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2481
[2] http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-mount.c?r1=47672&r2=47671&pathrev=47672
[3] http://anonsvn.wireshark.org/viewvc?view=revision&revision=47672
[4] http://www.wireshark.org/docs/relnotes/wireshark-1.6.14.html
[5] http://www.wireshark.org/docs/relnotes/wireshark-1.8.6.html
[6] http://www.wireshark.org/security/wnpa-sec-2013-16.html
[7] https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8335
Comment 2 Jan Lieskovsky 2013-03-08 11:16:55 EST 
Created wireshark tracking bugs for this issue

Affects: fedora-17 [bug 919494]
Comment 3 Jan Lieskovsky 2013-03-08 11:29:28 EST 
Created wireshark tracking bugs for this issue

Affects: fedora-18 [bug 919496]
Comment 4 Huzaifa S. Sidhpurwala 2013-03-14 01:54:38 EDT 
Statement:

Not Vulnerable. This issue does not affect the version of wireshark as shipped with Red Hat Enterprise Linux 5 and 6.
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