Vulnerability Details : CVE-2017-17085
In Wireshark 2.4.0 to 2.4.2 and 2.2.0 to 2.2.10, the CIP Safety dissector could crash. This was addressed in epan/dissectors/packet-cipsafety.c by validating the packet length.
Products affected by CVE-2017-17085
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.9:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.2.10:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:2.4.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-17085
0.93%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-17085
| 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 | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-17085
-
The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-17085
-
https://lists.debian.org/debian-lts-announce/2017/12/msg00029.html
[SECURITY] [DLA 1226-1] wireshark security update
-
https://www.wireshark.org/security/wnpa-sec-2017-49.html
Wireshark · wnpa-sec-2017-49 · CIP Safety dissector crashVendor Advisory
-
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14250
14250 – Buildbot crash output: fuzz-2017-11-28-28119.pcapIssue Tracking;Vendor Advisory
-
https://www.debian.org/security/2017/dsa-4060
Debian -- Security Information -- DSA-4060-1 wiresharkThird Party Advisory
-
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=f5939debe96e3c3953c6020818f1fbb80eb83ce8
code.wireshark Code Review - wireshark.git/commitVendor Advisory
-
https://www.exploit-db.com/exploits/43233/
Wireshark 2.4.0 < 2.4.2 / 2.2.0 < 2.2.10 - CIP Safety Dissector Crash
-
http://www.securityfocus.com/bid/102071
Wireshark 'epan/dissectors/packet-cipsafety.c' Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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