PRIOn knowledge basePRION:CVE-2011-3484Design/Logic Flaw
6.9 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.008 Low
EPSS
Percentile
80.6%
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.
References
www.mandriva.com/security/advisories?name=MDVSA-2011:138
www.openwall.com/lists/oss-security/2011/09/13/1
www.openwall.com/lists/oss-security/2011/09/14/10
www.openwall.com/lists/oss-security/2011/09/14/5
www.openwall.com/lists/oss-security/2011/09/14/9
anonsvn.wireshark.org/viewvc?view=revision&revision=38213
bugs.wireshark.org/bugzilla/show_bug.cgi?id=6138
bugzilla.redhat.com/show_bug.cgi?id=737787
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15062
www.wireshark.org/security/wnpa-sec-2011-12.html
Related
6.9 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.008 Low
EPSS
Percentile
80.6%