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CVE
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CVE-2011-3484Date: (C)2011-09-20   (M)2018-03-08


The unxorFrame function in epan/dissectors/packet-opensafety.c in the OpenSafety dissector in Wireshark 1.6.x before 1.6.2 does not properly validate a certain frame size, which allows remote attackers to cause a denial of service (loop and application crash) via a malformed packet.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.3
Exploit Score: 8.6
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
MDVSA-2011:138
http://www.openwall.com/lists/oss-security/2011/09/13/1
http://www.openwall.com/lists/oss-security/2011/09/14/9
http://anonsvn.wireshark.org/viewvc?view=revision&revision=38213
http://www.wireshark.org/security/wnpa-sec-2011-12.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6138
https://bugzilla.redhat.com/show_bug.cgi?id=737787

CPE    2
cpe:/a:wireshark:wireshark:1.6.0
cpe:/a:wireshark:wireshark:1.6.1
CWE    1
CWE-20
OVAL    2
oval:org.secpod.oval:def:2501
oval:org.secpod.oval:def:2505

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