CVE-2017-17432
OpenAFS Denial of Service DoS
Description
OpenAFS 1.x before 1.6.22 does not properly validate Rx ack packets, which allows remote attackers to cause a denial of service (system crash or application crash) via crafted fields, as demonstrated by an integer underflow and assertion failure for a small MTU value.
INFO
Published Date :
Dec. 6, 2017, 12:29 a.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
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-2017-17432.
| URL | Resource |
|---|---|
| https://bugs.debian.org/883602 | Issue Tracking Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2017/12/msg00016.html | |
| https://www.debian.org/security/2017/dsa-4067 | Third Party Advisory |
| https://www.openafs.org/pages/security/OPENAFS-SA-2017-001.txt | 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-2017-17432 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-17432 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 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-191 CWE-617 -
CVE Modified by [email protected]
Feb. 04, 2018
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2017/12/msg00016.html [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 22, 2017
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:U/C:N/I:N/A:H Changed Reference Type https://www.debian.org/security/2017/dsa-4067 No Types Assigned https://www.debian.org/security/2017/dsa-4067 Third Party Advisory Changed Reference Type https://www.openafs.org/pages/security/OPENAFS-SA-2017-001.txt No Types Assigned https://www.openafs.org/pages/security/OPENAFS-SA-2017-001.txt Vendor Advisory Changed Reference Type https://bugs.debian.org/883602 No Types Assigned https://bugs.debian.org/883602 Issue Tracking, Mailing List, Third Party Advisory Added CWE CWE-191 Added CPE Configuration OR *cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:* versions from (including) 1.0 up to (excluding) 1.6.22 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 19, 2017
Action Type Old Value New Value Added Reference https://www.debian.org/security/2017/dsa-4067 [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-2017-17432 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-2017-17432
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.01 }} 0.23%
score
0.81643
percentile