CVE-2018-0409
Cisco XCP Router TCP Buffer Overread Remote Denial of Service
Description
A vulnerability in the XCP Router service of the Cisco Unified Communications Manager IM & Presence Service (CUCM IM&P) and the Cisco TelePresence Video Communication Server (VCS) and Expressway could allow an unauthenticated, remote attacker to cause a temporary service outage for all IM&P users, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a malicious IPv4 or IPv6 packet to an affected device on TCP port 7400. An exploit could allow the attacker to overread a buffer, resulting in a crash and restart of the XCP Router service. Cisco Bug IDs: CSCvg97663, CSCvi55947.
INFO
Published Date :
Aug. 15, 2018, 8:29 p.m.
Last Modified :
Nov. 21, 2024, 3:38 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2018-0409
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-2018-0409
.
URL | Resource |
---|---|
http://www.securityfocus.com/bid/105102 | Third Party Advisory VDB Entry |
http://www.securityfocus.com/bid/105104 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1041533 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1041534 | Third Party Advisory VDB Entry |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-ucmimps-dos | Vendor Advisory |
http://www.securityfocus.com/bid/105102 | Third Party Advisory VDB Entry |
http://www.securityfocus.com/bid/105104 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1041533 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1041534 | Third Party Advisory VDB Entry |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-ucmimps-dos | 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-2018-0409
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-0409
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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Aug. 31, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Removed CWE NIST CWE-119 Removed CWE NIST CWE-20 Added CWE NIST CWE-125 -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-20 -
Initial Analysis by [email protected]
Oct. 30, 2018
Action Type Old Value New Value 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 Changed Reference Type http://www.securityfocus.com/bid/105102 No Types Assigned http://www.securityfocus.com/bid/105102 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/105104 No Types Assigned http://www.securityfocus.com/bid/105104 Third Party Advisory, VDB Entry Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-ucmimps-dos No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-ucmimps-dos Vendor Advisory Changed Reference Type http://www.securitytracker.com/id/1041533 No Types Assigned http://www.securitytracker.com/id/1041533 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1041534 No Types Assigned http://www.securitytracker.com/id/1041534 Third Party Advisory, VDB Entry Added CWE CWE-20 Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:a:cisco:telepresence_video_communication_server:x7.0.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:telepresence_video_communication_server:x7.2.4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:telepresence_video_communication_server:x8.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:telepresence_video_communication_server:x8.2.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:telepresence_video_communication_server:x8.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:telepresence_video_communication_server:x8.6:*:*:*:*:*:*:* *cpe:2.3:a:cisco:telepresence_video_communication_server:x8.7:*:*:*:*:*:*:* *cpe:2.3:a:cisco:telepresence_video_communication_server:x8.8:*:*:*:*:*:*:* *cpe:2.3:a:cisco:telepresence_video_communication_server:x8.9:*:*:*:*:*:*:* *cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10:*:*:*:*:*:*:* *cpe:2.3:a:cisco:telepresence_video_communication_server:x8.10.4:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:11.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:11.5\(1\):*:*:*:*:*:*:* -
CVE Modified by [email protected]
Aug. 29, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1041534 [No Types Assigned] Added Reference http://www.securitytracker.com/id/1041533 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 18, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/105104 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 17, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/105102 [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-2018-0409
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-2018-0409
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.49 }} -0.21%
score
0.75516
percentile