CVE-2017-12278
"Cisco Wireless LAN Controllers SNMP Leak-Induced Denial of Service"
Description
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco Wireless LAN Controllers could allow an authenticated, remote attacker to cause an affected device to restart, resulting in a denial of service (DoS) condition. The vulnerability is due to a memory leak that occurs on an affected device after the device fails to deallocate a buffer that is used when certain MIBs are polled. An attacker who knows the SNMP Version 2 SNMP Read string or has valid SNMP Version 3 credentials for an affected device could repeatedly poll the affected MIB object IDs (OIDs) and consume available memory on the device. When memory is sufficiently depleted on the device, the device will restart, resulting in a DoS condition. Cisco Bug IDs: CSCvc71674.
INFO
Published Date :
Nov. 2, 2017, 4:29 p.m.
Last Modified :
Nov. 21, 2024, 3:09 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.0
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2017-12278
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-12278
.
URL | Resource |
---|---|
http://www.securityfocus.com/bid/101642 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1039712 | Third Party Advisory VDB Entry |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc1 | Vendor Advisory |
http://www.securityfocus.com/bid/101642 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1039712 | Third Party Advisory VDB Entry |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc1 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-12278
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-12278
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/101642 Added Reference http://www.securitytracker.com/id/1039712 Added Reference https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc1 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-119 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-399 CWE-772 -
Initial Analysis by [email protected]
Nov. 21, 2017
Action Type Old Value New Value Added CVSS V2 (AV:A/AC:M/Au:S/C:N/I:N/A:C) Added CVSS V3 AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc1 No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc1 Vendor Advisory Changed Reference Type http://www.securitytracker.com/id/1039712 No Types Assigned http://www.securitytracker.com/id/1039712 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/101642 No Types Assigned http://www.securityfocus.com/bid/101642 Third Party Advisory, VDB Entry Added CWE CWE-399 Added CPE Configuration AND OR *cpe:2.3:o:cisco:wireless_lan_controller_software:-:*:*:*:*:*:*:* OR cpe:2.3:h:cisco:wireless_lan_controller:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 04, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1039712 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/101642 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-12278
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-12278
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.18 }} 0.04%
score
0.55491
percentile