Vulnerability Details : CVE-2017-9349
In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the DICOM dissector has an infinite loop. This was addressed in epan/dissectors/packet-dcm.c by validating a length value.
Products affected by CVE-2017-9349
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-9349
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 66 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-9349
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
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-2017-9349
-
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-9349
-
http://www.securityfocus.com/bid/98803
Wireshark 'epan/dissectors/packet-dcm.c' Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://www.wireshark.org/security/wnpa-sec-2017-27.html
Wireshark · wnpa-sec-2017-27 · DICOM dissector infinite loopVendor Advisory
-
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=cb1b6494c44c9e939d9e2554de6b812de395e3f9
code.wireshark Code Review - wireshark.git/commitPatch;Vendor Advisory
-
https://lists.debian.org/debian-lts-announce/2019/03/msg00031.html
[SECURITY] [DLA 1729-1] wireshark security updateMailing List;Third Party Advisory
-
http://www.securitytracker.com/id/1038612
Wireshark Multiple Dissector Bugs Lets Remote Users Deny Service - SecurityTrackerThird Party Advisory;VDB Entry
-
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13685
13685 – [oss-fuzz] ==20063==AddressSanitizer: hard rss limit exhausted (2048Mb vs 2056Mb)Issue Tracking;Patch;Vendor Advisory
-
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1329
1329 - wireshark: Out-of-memory in wireshark_fuzzshark_ip - oss-fuzz - MonorailIssue Tracking;Third Party Advisory
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