Vulnerability Details : CVE-2012-6057
The dissect_eigrp_metric_comm function in epan/dissectors/packet-eigrp.c in the EIGRP dissector in Wireshark 1.8.x before 1.8.4 uses the wrong data type for a certain offset value, which allows remote attackers to cause a denial of service (integer overflow and infinite loop) via a malformed packet.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2012-6057
- cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-6057
0.41%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-6057
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2012-6057
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Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-6057
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http://lists.opensuse.org/opensuse-updates/2012-12/msg00022.html
openSUSE-SU-2012:1633-1: moderate: wireshark to 1.8.4
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http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-eigrp.c?r1=45408&r2=45407&pathrev=45408
code.wireshark Code Review - wireshark.git/treePatch
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http://anonsvn.wireshark.org/viewvc?view=revision&revision=45408
code.wireshark Code Review - wireshark.git/tree
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http://www.wireshark.org/security/wnpa-sec-2012-34.html
Wireshark · wnpa-sec-2012-34 · Wireshark EIGRP dissector infinite loopVendor Advisory
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15883
Repository / Oval Repository
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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7800
7800 – Buildbot crash output: fuzz-2012-10-05-27090.pcap
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http://lists.opensuse.org/opensuse-updates/2013-01/msg00042.html
openSUSE-SU-2013:0151-1: moderate: wireshark to 1.8.4
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