CVE-2011-4100
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
6.4 Medium
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.4%
The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
Affected configurations
References
anonsvn.wireshark.org/viewvc?view=revision&revision=39140
openwall.com/lists/oss-security/2011/11/01/9
osvdb.org/76768
secunia.com/advisories/46644
www.securityfocus.com/bid/50479
www.wireshark.org/security/wnpa-sec-2011-17.html
bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351
bugzilla.redhat.com/show_bug.cgi?id=750643
exchange.xforce.ibmcloud.com/vulnerabilities/71090
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
6.4 Medium
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.4%