CVE-2017-9146
Windows TNEF Heap Buffer Overflow Denial of Service Vulnerability in ytnef.
Description
The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted tnef file.
INFO
Published Date :
May 22, 2017, 6:29 p.m.
Last Modified :
Nov. 21, 2024, 3:35 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
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-2017-9146.
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-2017-9146 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-9146 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862707 Added Reference https://github.com/Yeraze/ytnef/issues/47 Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/ Added Reference https://usn.ubuntu.com/3667-1/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/ -
CVE Modified by [email protected]
May. 18, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/ [No Types Assigned] -
CVE Modified by [email protected]
Jun. 02, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3667-1/ [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 02, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862707 No Types Assigned http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862707 Third Party Advisory Changed Reference Type https://github.com/Yeraze/ytnef/issues/47 No Types Assigned https://github.com/Yeraze/ytnef/issues/47 Exploit, Third Party Advisory Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:a:ytnef_project:ytnef:1.9.2:*:*:*:*:*:*:* (and previous)
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-9146 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-2017-9146
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.12 }} 0.21%
score
0.84389
percentile