Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
In Wireshark 2.2.0 to 2.2.4 and 2.0.0 to 2.0.10, there is an RTMPT dissector infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-rtmpt.c by properly incrementing a certain sequence value.
Source:
MITRE
Description Last Modified:
03/03/2017
View Analysis Description
Analysis Description
In Wireshark 2.2.0 to 2.2.4 and 2.0.0 to 2.0.10, there is an RTMPT dissector infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-rtmpt.c by properly incrementing a certain sequence value.
Source:
MITRE
Description Last Modified:
03/03/2017
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
7.5 HIGH
Vector:
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
(V3 legend)
Impact Score:
3.6
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
Access Vector (AV):
Network
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Allows disruption of service
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Change History
3 change records found
- show changes
CVE Modified by MITRE -
11/3/2017 9:29:48 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.debian.org/security/2017/dsa-3811 [No Types Assigned] |
CVE Modified by MITRE -
3/14/2017 9:59:01 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/96571 [No Types Assigned] |
Initial Analysis -
3/7/2017 7:56:06 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 899 characters.
View Entire Change Record
OR
*cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*
*cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:*
*cpe:2.3:a:wireshark:wireshark:2.0.10:*:*:*:*:*:*:*
*cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:*
*cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:*
*cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:*
*cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:*
*cpe:2.3:a:wireshark:wireshark:2.0.6:*:*:*:*:*:*:*
*cpe:2.3:a:wireshark:wireshark:2.0.7:*:*:*: |
| Added |
CVSS V2 |
|
(AV:N/AC:L/Au:N/C:N/I:N/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Added |
CWE |
|
CWE-20 |
| Changed |
Reference Type |
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13347 No Types Assigned |
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13347 Issue Tracking |
| Changed |
Reference Type |
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2b3a0909beff8963b390034c594e0b6be6a4e531 No Types Assigned |
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2b3a0909beff8963b390034c594e0b6be6a4e531 Issue Tracking, Patch |
| Changed |
Reference Type |
https://www.wireshark.org/security/wnpa-sec-2017-04.html No Types Assigned |
https://www.wireshark.org/security/wnpa-sec-2017-04.html Vendor Advisory |