CVE-2017-7395
TigerVNC Integer Overflow Vulnerability
Description
In TigerVNC 1.7.1 (SMsgReader.cxx SMsgReader::readClientCutText), by causing an integer overflow, an authenticated client can crash the server.
INFO
Published Date :
April 1, 2017, 2:59 a.m.
Last Modified :
Nov. 21, 2024, 3:31 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
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-2017-7395.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/97305 | |
| https://access.redhat.com/errata/RHSA-2017:2000 | |
| https://github.com/TigerVNC/tigervnc/pull/436 | Issue Tracking Patch Third Party Advisory |
| https://github.com/TigerVNC/tigervnc/pull/436/commits/bf3bdac082978ca32895a4b6a123016094905689 | Issue Tracking Patch Third Party Advisory |
| https://security.gentoo.org/glsa/201801-13 | |
| http://www.securityfocus.com/bid/97305 | |
| https://access.redhat.com/errata/RHSA-2017:2000 | |
| https://github.com/TigerVNC/tigervnc/pull/436 | Issue Tracking Patch Third Party Advisory |
| https://github.com/TigerVNC/tigervnc/pull/436/commits/bf3bdac082978ca32895a4b6a123016094905689 | Issue Tracking Patch Third Party Advisory |
| https://security.gentoo.org/glsa/201801-13 |
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-2017-7395 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-7395 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/97305 Added Reference https://access.redhat.com/errata/RHSA-2017:2000 Added Reference https://github.com/TigerVNC/tigervnc/pull/436 Added Reference https://github.com/TigerVNC/tigervnc/pull/436/commits/bf3bdac082978ca32895a4b6a123016094905689 Added Reference https://security.gentoo.org/glsa/201801-13 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jan. 13, 2018
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201801-13 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 05, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2017:2000 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 05, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/97305 [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 04, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/TigerVNC/tigervnc/pull/436 No Types Assigned https://github.com/TigerVNC/tigervnc/pull/436 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://github.com/TigerVNC/tigervnc/pull/436/commits/bf3bdac082978ca32895a4b6a123016094905689 No Types Assigned https://github.com/TigerVNC/tigervnc/pull/436/commits/bf3bdac082978ca32895a4b6a123016094905689 Issue Tracking, Patch, Third Party Advisory Added CWE CWE-190 Added CPE Configuration OR *cpe:2.3:a:tigervnc:tigervnc:1.7.1:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-7395 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-2017-7395
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.13 }} 0.01%
score
0.48229
percentile