Vulnerability Details : CVE-2014-2282
The dissect_protocol_data_parameter function in epan/dissectors/packet-m3ua.c in the M3UA dissector in Wireshark 1.10.x before 1.10.6 does not properly allocate memory, which allows remote attackers to cause a denial of service (application crash) via a crafted SS7 MTP3 packet.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2014-2282
Probability of exploitation activity in the next 30 days: 0.26%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 63 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2014-2282
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2014-2282
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-2282
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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9699
Bug Access Denied
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http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-m3ua.c?r1=51608&r2=51607&pathrev=51608
code.wireshark Code Review - wireshark.git/treePatch
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http://www.wireshark.org/security/wnpa-sec-2014-02.html
Wireshark · wnpa-sec-2014-02 · M3UA dissector crashVendor Advisory
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http://www.securitytracker.com/id/1029907
Wireshark NFS/M3UA/RLC Dissector Bugs Let Remote Users Deny Service and MPEG Buffer Overflow Lets Remote Users Execute Arbitrary Code - SecurityTracker
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http://lists.opensuse.org/opensuse-updates/2014-03/msg00046.html
openSUSE-SU-2014:0382-1: moderate: wireshark to 1.8.13/1.10.6
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http://anonsvn.wireshark.org/viewvc?view=revision&revision=51608
code.wireshark Code Review - wireshark.git/treePatch
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https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark10
Multiple vulnerabilities in Wireshark | Oracle Third Party Vulnerability Resolution Blog
Products affected by CVE-2014-2282
- cpe:2.3:a:wireshark:wireshark:1.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.10.1:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.10.2:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.10.3:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.10.4:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.10.5:*:*:*:*:*:*:*