Vulnerability Details : CVE-2012-4286
The pcapng_read_packet_block function in wiretap/pcapng.c in the pcap-ng file parser in Wireshark 1.8.x before 1.8.2 allows user-assisted remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted pcap-ng file.
Vulnerability category: Denial of service
Products affected by CVE-2012-4286
- 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:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-4286
0.66%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-4286
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-2012-4286
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-4286
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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://anonsvn.wireshark.org/viewvc?revision=44074&view=revision
code.wireshark Code Review - wireshark.git/treePatch
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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-2012-24.html
Wireshark · wnpa-sec-2012-24 · Wireshark pcap-ng file parser zero divisionVendor 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=7533
7533 – mem corruption\heap corruption\div0 bugsExploit
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http://anonsvn.wireshark.org/viewvc/trunk/wiretap/pcapng.c?r1=44074&r2=44073&pathrev=44074
code.wireshark Code Review - wireshark.git/treePatch
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15693
Repository / Oval Repository
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https://hermes.opensuse.org/messages/15514562
openSUSE.org - 503
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