Vulnerability Details : CVE-2015-6247
The dissect_openflow_tablemod_v5 function in epan/dissectors/packet-openflow_v5.c in the OpenFlow dissector in Wireshark 1.12.x before 1.12.7 does not validate a certain offset value, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2015-6247
- cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.2:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.3:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.4:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.5:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-6247
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-6247
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-2015-6247
-
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-2015-6247
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http://www.wireshark.org/security/wnpa-sec-2015-27.html
Wireshark · wnpa-sec-2015-27 · OpenFlow dissector infinite loopVendor Advisory
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http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
Oracle Solaris Third Party Bulletin - October 2015Third Party Advisory
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http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165509.html
[SECURITY] Fedora 23 Update: wireshark-1.12.7-2.fc23
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http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168837.html
[SECURITY] Fedora 22 Update: wireshark-1.12.7-2.fc22
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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11358
11358 – Fuzzed PCAPs causing segmentation fault or very long runtime on tsharkIssue Tracking
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http://www.debian.org/security/2015/dsa-3367
Debian -- Security Information -- DSA-3367-1 wireshark
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http://lists.opensuse.org/opensuse-updates/2015-10/msg00053.html
openSUSE-SU-2015:1836-1: moderate: Security update for wireshark
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http://www.securitytracker.com/id/1033272
Wireshark Dissector Bugs Lets Remote Users Cause the Target Service to Crash - SecurityTracker
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https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=828358d22c6bcf0a1ade5b3ffaa8018a385bfc6c
code.wireshark Code Review - wireshark.git/commitPatch;Vendor Advisory
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