Vulnerability Details : CVE-2011-3482
The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.2 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
Vulnerability category: Denial of service
Products affected by CVE-2011-3482
- cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-3482
0.84%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-3482
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2011-3482
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-3482
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https://bugzilla.redhat.com/show_bug.cgi?id=737783
737783 – (CVE-2011-3482) CVE-2011-3482 Wireshark: CSN.1 dissector vulnerability
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http://www.openwall.com/lists/oss-security/2011/09/13/1
oss-security - CVE Request: Multiple issues fixed in wireshark 1.6.2
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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6139
6139 – Buildbot crash output: fuzz-2011-07-19-1747.pcapExploit
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14886
Repository / Oval Repository
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http://www.mandriva.com/security/advisories?name=MDVSA-2011:138
mandriva.com
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http://anonsvn.wireshark.org/viewvc?view=revision&revision=38430
code.wireshark Code Review - wireshark.git/treePatch
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http://www.openwall.com/lists/oss-security/2011/09/14/9
oss-security - Re: CVE Request: Multiple issues fixed in wireshark 1.6.2
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http://www.openwall.com/lists/oss-security/2011/09/14/5
oss-security - Re: CVE Request: Multiple issues fixed in wireshark 1.6.2Exploit
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http://www.openwall.com/lists/oss-security/2011/09/14/10
oss-security - Re: CVE Request: Multiple issues fixed in wireshark 1.6.2
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http://www.wireshark.org/security/wnpa-sec-2011-16.html
Wireshark · wnpa-sec-2011-16 · Wireshark CSN.1 dissector vulnerability
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