Vulnerability Details : CVE-2015-6249
The dissect_wccp2r1_address_table_info function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.12.x before 1.12.7 does not prevent the conflicting use of a table for both IPv4 and IPv6 addresses, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Vulnerability category: Denial of service
Products affected by CVE-2015-6249
- 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-2015-6249
0.57%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-6249
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-2015-6249
-
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-2015-6249
-
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
Oracle Solaris Third Party Bulletin - October 2015Third Party Advisory
-
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165509.html
[SECURITY] Fedora 23 Update: wireshark-1.12.7-2.fc23
-
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168837.html
[SECURITY] Fedora 22 Update: wireshark-1.12.7-2.fc22
-
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=b1eaf29d4056f05d1bd6a7f3d692553ec069a228
code.wireshark Code Review - wireshark.git/commit
-
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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https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b1eaf29d4056f05d1bd6a7f3d692553ec069a228
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http://www.wireshark.org/security/wnpa-sec-2015-29.html
Wireshark · wnpa-sec-2015-29 · WCCP dissector crashVendor Advisory
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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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