CVE-2019-11644
F-Secure Privilege Escalation DLL Hijacking Vulnerability
Description
In the F-Secure installer in F-Secure SAFE for Windows before 17.6, F-Secure Internet Security before 17.6, F-Secure Anti-Virus before 17.6, F-Secure Client Security Standard and Premium before 14.10, F-Secure PSB Workstation Security before 12.01, and F-Secure Computer Protection Standard and Premium before 19.3, a local user can escalate their privileges through a DLL hijacking attack against the installer. The installer writes the file rm.exe to C:\Windows\Temp and then executes it. The rm.exe process then attempts to load several DLLs from its current directory. Non-admin users are able to write to this folder, so an attacker can create a malicious C:\Windows\Temp\OLEACC.dll file. When an admin runs the installer, rm.exe will execute the attacker's DLL in an elevated security context.
INFO
Published Date :
May 17, 2019, 9:29 p.m.
Last Modified :
Aug. 24, 2020, 5:37 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2019-11644
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-2019-11644.
| URL | Resource |
|---|---|
| https://www.f-secure.com/en/web/labs_global/fsc-2019-2 | 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-2019-11644 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-11644 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]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-264 CWE-427 -
Initial Analysis by [email protected]
May. 21, 2019
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism 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://www.f-secure.com/en/web/labs_global/fsc-2019-2 No Types Assigned https://www.f-secure.com/en/web/labs_global/fsc-2019-2 Vendor Advisory Added CWE CWE-264 Added CPE Configuration OR *cpe:2.3:a:f-secure:client_security:*:*:*:*:premium:*:*:* versions up to (excluding) 14.10 *cpe:2.3:a:f-secure:client_security:*:*:*:*:standard:*:*:* versions up to (excluding) 14.10 *cpe:2.3:a:f-secure:computer_protection:*:*:*:*:premium:*:*:* versions up to (excluding) 19.3 *cpe:2.3:a:f-secure:computer_protection:*:*:*:*:standard:*:*:* versions up to (excluding) 19.3 *cpe:2.3:a:f-secure:internet_security:*:*:*:*:*:*:*:* versions up to (excluding) 17.6 *cpe:2.3:a:f-secure:psb_workstation_security:*:*:*:*:*:*:*:* versions up to (excluding) 12.01 *cpe:2.3:a:f-secure:safe:*:*:*:*:*:windows:*:* versions up to (excluding) 17.6
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-11644 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-2019-11644
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.23549
percentile