CVE-2017-15377
Suricata Detect Engine Denial of Service (DoS) Vulnerability
Description
In Suricata before 4.x, it was possible to trigger lots of redundant checks on the content of crafted network traffic with a certain signature, because of DetectEngineContentInspection in detect-engine-content-inspection.c. The search engine doesn't stop when it should after no match is found; instead, it stops only upon reaching inspection-recursion-limit (3000 by default).
INFO
Published Date :
Oct. 23, 2017, 8:29 a.m.
Last Modified :
Nov. 21, 2024, 3:14 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-2017-15377
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-2017-15377.
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-2017-15377 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-15377 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 -
CVE Modified by [email protected]
Oct. 27, 2020
Action Type Old Value New Value Removed Reference https://github.com/OISF/suricata/pull/2680/commits/47afc577ff763150f9b47f10331f5ef9eb847a57 [VDB Entry, Vendor Advisory] Added Reference https://github.com/OISF/suricata/commit/b9579fbe7dd408200ef03cbe20efddb624b73885 [No Types Assigned] -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-254 NVD-CWE-noinfo -
CVE Modified by [email protected]
Dec. 05, 2018
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2018/12/msg00000.html [No Types Assigned] -
Initial Analysis by [email protected]
Nov. 21, 2017
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 https://github.com/OISF/suricata/pull/2680/commits/47afc577ff763150f9b47f10331f5ef9eb847a57 No Types Assigned https://github.com/OISF/suricata/pull/2680/commits/47afc577ff763150f9b47f10331f5ef9eb847a57 VDB Entry, Vendor Advisory Changed Reference Type https://redmine.openinfosecfoundation.org/issues/2231 No Types Assigned https://redmine.openinfosecfoundation.org/issues/2231 Vendor Advisory Added CWE CWE-254 Added CPE Configuration OR *cpe:2.3:a:openinfosecfoundation:suricata:*:*:*:*:*:*:*:* versions up to (including) 3.2.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-15377 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-2017-15377
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.26 }} -0.11%
score
0.61977
percentile