CVE-2018-0151
Cisco IOS Software and Cisco IOS XE Software Quali - [Actively Exploited]
Description
A vulnerability in the quality of service (QoS) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges. The vulnerability is due to incorrect bounds checking of certain values in packets that are destined for UDP port 18999 of an affected device. An attacker could exploit this vulnerability by sending malicious packets to an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to execute arbitrary code on the affected device with elevated privileges. The attacker could also leverage this vulnerability to cause the device to reload, causing a temporary DoS condition while the device is reloading. The malicious packets must be destined to and processed by an affected device. Traffic transiting a device will not trigger the vulnerability. Cisco Bug IDs: CSCvf73881.
INFO
Published Date :
March 28, 2018, 10:29 p.m.
Last Modified :
Dec. 2, 2019, 6:54 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
A vulnerability in the quality of service (QoS) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges.
Apply updates per vendor instructions.
Public PoC/Exploit Available at Github
CVE-2018-0151 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2018-0151.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/103540 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1040582 | Third Party Advisory VDB Entry |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03 | Third Party Advisory US Government Resource |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-qos | Mitigation 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).
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
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Automates searching CVEs in the Metasploit database of exploits.
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-0151 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-0151 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.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Dec. 02, 2019
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed CPE Configuration OR *cpe:2.3:o:cisco:ios:everest-16.5.1:*:*:*:*:*:*:* OR *cpe:2.3:o:cisco:ios_xe:16.5.1:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-119 -
Initial Analysis by [email protected]
Apr. 20, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03 Third Party Advisory, US Government Resource Changed Reference Type http://www.securityfocus.com/bid/103540 No Types Assigned http://www.securityfocus.com/bid/103540 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1040582 No Types Assigned http://www.securitytracker.com/id/1040582 Third Party Advisory, VDB Entry Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-qos No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-qos Mitigation, Vendor Advisory Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:o:cisco:ios:everest-16.5.1:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:cisco:ios_xe:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 20, 2018
Action Type Old Value New Value Added Reference https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 31, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/103540 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 30, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1040582 [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-2018-0151 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-2018-0151
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
3.54 }} -0.06%
score
0.91303
percentile