CVE-2019-14463
Modbus Out-of-Bounds Read Vulnerability
Description
An issue was discovered in libmodbus before 3.0.7 and 3.1.x before 3.1.5. There is an out-of-bounds read for the MODBUS_FC_WRITE_MULTIPLE_REGISTERS case, aka VD-1301.
INFO
Published Date :
July 31, 2019, 11:15 p.m.
Last Modified :
Nov. 7, 2023, 3:04 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2019-14463
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-2019-14463.
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-2019-14463 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-14463 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]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HAGHQFJTJCMYHW553OUWJ3YIJR6PJHB7/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PRAQZXGAZY6UGWZ6CD33QEFLL7AWW233/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/HAGHQFJTJCMYHW553OUWJ3YIJR6PJHB7/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/PRAQZXGAZY6UGWZ6CD33QEFLL7AWW233/ -
Modified Analysis by [email protected]
Nov. 23, 2021
Action Type Old Value New Value Removed CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:P) Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Changed Reference Type https://lists.debian.org/debian-lts-announce/2021/11/msg00020.html No Types Assigned https://lists.debian.org/debian-lts-announce/2021/11/msg00020.html Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/HAGHQFJTJCMYHW553OUWJ3YIJR6PJHB7/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/HAGHQFJTJCMYHW553OUWJ3YIJR6PJHB7/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/PRAQZXGAZY6UGWZ6CD33QEFLL7AWW233/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/PRAQZXGAZY6UGWZ6CD33QEFLL7AWW233/ Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 22, 2021
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2021/11/msg00020.html [No Types Assigned] -
CVE Modified by [email protected]
Aug. 25, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/PRAQZXGAZY6UGWZ6CD33QEFLL7AWW233/ [No Types Assigned] -
CVE Modified by [email protected]
Aug. 25, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/HAGHQFJTJCMYHW553OUWJ3YIJR6PJHB7/ [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 01, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/stephane/libmodbus/commit/5ccdf5ef79d742640355d1132fa9e2abc7fbaefc No Types Assigned https://github.com/stephane/libmodbus/commit/5ccdf5ef79d742640355d1132fa9e2abc7fbaefc Patch, Third Party Advisory Changed Reference Type https://libmodbus.org/2019/stable-and-development-releases/ No Types Assigned https://libmodbus.org/2019/stable-and-development-releases/ Release Notes, Vendor Advisory Added CWE CWE-125 Added CPE Configuration OR *cpe:2.3:a:libmodbus:libmodbus:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.7 *cpe:2.3:a:libmodbus:libmodbus:*:*:*:*:*:*:*:* versions from (including) 3.1.0 up to (excluding) 3.1.5
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-14463 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-2019-14463
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.53 }} 0.14%
score
0.77220
percentile