CVE-2017-6419
ClamAV LZXD vulnerability
Description
mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, 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 CHM file.
INFO
Published Date :
Aug. 7, 2017, 3:29 a.m.
Last Modified :
Nov. 21, 2024, 3:29 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2017-6419
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-2017-6419.
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-2017-6419 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-6419 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.debian.org/security/2017/dsa-3946 Added Reference https://bugzilla.clamav.net/show_bug.cgi?id=11701 Added Reference https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/heap-overflow/clamav_chm_crash.md Added Reference https://github.com/vrtadmin/clamav-devel/commit/a83773682e856ad6529ba6db8d1792e6d515d7f1 Added Reference https://lists.debian.org/debian-lts-announce/2018/02/msg00014.html Added Reference https://security.gentoo.org/glsa/201804-16 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 21, 2018
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201804-16 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 14, 2018
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2018/02/msg00014.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 08, 2017
Action Type Old Value New Value Added Reference http://www.debian.org/security/2017/dsa-3946 [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 07, 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:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/vrtadmin/clamav-devel/commit/a83773682e856ad6529ba6db8d1792e6d515d7f1 No Types Assigned https://github.com/vrtadmin/clamav-devel/commit/a83773682e856ad6529ba6db8d1792e6d515d7f1 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://bugzilla.clamav.net/show_bug.cgi?id=11701 No Types Assigned https://bugzilla.clamav.net/show_bug.cgi?id=11701 Issue Tracking Changed Reference Type https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/heap-overflow/clamav_chm_crash.md No Types Assigned https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/heap-overflow/clamav_chm_crash.md Third Party Advisory Added CWE CWE-119 Added CPE Configuration AND OR *cpe:2.3:a:libmspack_project:libmspack:0.5:alpha:*:*:*:*:*:* OR cpe:2.3:a:clamav:clamav:0.99.2:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-6419 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-2017-6419
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.92 }} 0.01%
score
0.83202
percentile