CVE-2016-9422 Detail
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.
Description
An issue was discovered in the Tatsuya Kinoshita w3m fork before 0.5.3-31. The feed_table_tag function in w3m doesn't properly validate the value of table span, which allows remote attackers to cause a denial of service (stack and/or heap buffer overflow) and possibly execute arbitrary code via a crafted HTML page.
Source:
MITRE
Description Last Modified:
12/11/2016
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
8.8 HIGH
Vector:
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
(V3 legend)
Impact Score:
5.9
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
6.8 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
(V2 legend)
Impact Subscore:
6.4
Exploitability Subscore:
8.6
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
None
Confidentiality (C):
Partial
Integrity (I):
Partial
Availability (A):
Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service
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Change History
3 change records found
- show changes
CVE Modified by MITRE -
6/30/2017 9:30:13 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://security.gentoo.org/glsa/201701-08 [No Types Assigned] |
Initial Analysis -
12/13/2016 12:25:23 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Configuration 1
OR
*cpe:2.3:a:w3m_project:w3m:0.5.3-30:*:*:*:*:*:*:* (and previous) |
| Added |
CVSS V2 |
|
(AV:N/AC:M/Au:N/C:P/I:P/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Added |
CWE |
|
CWE-119 |
| Changed |
Reference Type |
http://www.openwall.com/lists/oss-security/2016/11/18/3 No Types Assigned |
http://www.openwall.com/lists/oss-security/2016/11/18/3 Third Party Advisory, Mailing List |
| Changed |
Reference Type |
https://github.com/tats/w3m/blob/master/ChangeLog No Types Assigned |
https://github.com/tats/w3m/blob/master/ChangeLog Issue Tracking, Patch |
| Changed |
Reference Type |
https://github.com/tats/w3m/issues/8 No Types Assigned |
https://github.com/tats/w3m/issues/8 Issue Tracking, Patch |
CVE Modified by MITRE -
12/12/2016 9:59:48 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/94407 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2016-9422
NVD Published Date:
12/11/2016
NVD Last Modified:
06/30/2017
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