Vulnerability Details : CVE-2012-4295
Array index error in the channelised_fill_sdh_g707_format function in epan/dissectors/packet-erf.c in the ERF dissector in Wireshark 1.8.x before 1.8.2 might allow remote attackers to cause a denial of service (application crash) via a crafted speed (aka rate) value.
Vulnerability category: Input validationDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2012-4295
Probability of exploitation activity in the next 30 days: 0.47%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 75 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-4295
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
3.3
|
LOW | AV:A/AC:L/Au:N/C:N/I:N/A:P |
6.5
|
2.9
|
NIST |
CWE ids for CVE-2012-4295
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The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-4295
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http://www.securityfocus.com/bid/55035
Wireshark Versions Prior to 1.8.2 Multiple Security Vulnerabilities
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http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
Wireshark: Multiple vulnerabilities (GLSA 201308-05) — Gentoo security
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http://www.wireshark.org/security/wnpa-sec-2012-16.html
Wireshark · wnpa-sec-2012-16 · Wireshark ERF dissector flawsVendor Advisory
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https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3
Multiple vulnerabilities in Wireshark | Oracle Third Party Vulnerability Resolution Blog
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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7563
7563 – Capture file that crashes wireshark
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http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-erf.c?r1=44419&r2=44418&pathrev=44419
code.wireshark Code Review - wireshark.git/treeExploit;Patch
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http://anonsvn.wireshark.org/viewvc?view=revision&revision=44419
code.wireshark Code Review - wireshark.git/tree
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15718
Repository / Oval Repository
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https://hermes.opensuse.org/messages/15514562
openSUSE.org - 503
Products affected by CVE-2012-4295
- cpe:2.3:o:sun:sunos:5.11:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*