CVE-2018-0157
"Cisco IOS XE Zone-Based Firewall Fragmented Packet Denial of Service"
Description
A vulnerability in the Zone-Based Firewall code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a device to reload. The vulnerability is due to the way fragmented packets are handled in the firewall code. An attacker could exploit this vulnerability by sending fragmented IP Version 4 or IP Version 6 packets through an affected device. An exploit could allow the attacker to cause the device to crash, resulting in a denial of service (DoS) condition. The following releases of Cisco IOS XE Software are vulnerable: Everest-16.4.1, Everest-16.4.2, Everest-16.5.1, Everest-16.5.1b, Everest-16.6.1, Everest-16.6.1a. Cisco Bug IDs: CSCvf60296.
INFO
Published Date :
March 28, 2018, 10:29 p.m.
Last Modified :
Dec. 3, 2019, 6:54 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.0
Exploitability Score :
3.9
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-2018-0157.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/103561 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1040593 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-fwip | 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-2018-0157 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-0157 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]
Dec. 03, 2019
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Changed CPE Configuration OR *cpe:2.3:o:cisco:ios_xe:everest-16.4.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:everest-16.4.2:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:everest-16.5.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:everest-16.5.1b:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:everest-16.6.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:everest-16.6.1a:*:*:*:*:*:*:* OR *cpe:2.3:o:cisco:ios_xe:16.4.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:16.4.2:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:16.5.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:16.5.1b:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:16.6.1a:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-19 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-19 CWE-399 NVD-CWE-noinfo -
Initial Analysis by [email protected]
Apr. 24, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/103561 No Types Assigned http://www.securityfocus.com/bid/103561 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1040593 No Types Assigned http://www.securitytracker.com/id/1040593 Third Party Advisory, VDB Entry Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-fwip No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-fwip Vendor Advisory Added CWE CWE-19 Added CPE Configuration OR *cpe:2.3:o:cisco:ios_xe:everest-16.4.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:everest-16.4.2:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:everest-16.5.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:everest-16.5.1b:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:everest-16.6.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:everest-16.6.1a:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 01, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/103561 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 30, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1040593 [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-2018-0157 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-2018-0157
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.24 }} -0.02%
score
0.61379
percentile