CVE-2019-11634
Citrix Workspace Application and Receiver for Wind - [Actively Exploited]
Description
Citrix Workspace App before 1904 for Windows has Incorrect Access Control.
INFO
Published Date :
May 22, 2019, 5:29 p.m.
Last Modified :
Nov. 21, 2024, 4:21 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
Citrix Workspace Application and Receiver for Windows contains remote code execution vulnerability resulting from local drive access preferences not being enforced into the clients' local drives.
Apply updates per vendor instructions.
https://nvd.nist.gov/vuln/detail/CVE-2019-11634
Public PoC/Exploit Available at Github
CVE-2019-11634 has a 3 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2019-11634.
| URL | Resource |
|---|---|
| https://support.citrix.com/article/CTX251986 | Vendor Advisory |
| https://support.citrix.com/v1/search?searchQuery=%22%22&lang=en&sort=cr_date_desc&prod=&pver=&ct=Security+Bulletin | Vendor Advisory |
| https://support.citrix.com/article/CTX251986 | Vendor Advisory |
| https://support.citrix.com/v1/search?searchQuery=%22%22&lang=en&sort=cr_date_desc&prod=&pver=&ct=Security+Bulletin | 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).
Resources for Security Matters talk 2022
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
主流供应商的一些攻击性漏洞汇总
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-11634 vulnerability anywhere in the article.
-
AttackIQ
Emulating the Long-Term Extortionist Nefilim Ransomware
Nefilim is a Ransomware-as-a-Service (RaaS) operation that emerged in March 2020 and is believed to have evolved from the Nemty ransomware family. This attribution is due to the fact that Nefilim aros ... Read more
The following table lists the changes that have been made to the
CVE-2019-11634 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 https://support.citrix.com/article/CTX251986 Added Reference https://support.citrix.com/v1/search?searchQuery=%22%22&lang=en&sort=cr_date_desc&prod=&pver=&ct=Security+Bulletin -
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-284 NVD-CWE-noinfo -
Initial Analysis by [email protected]
May. 23, 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://support.citrix.com/v1/search?searchQuery=%22%22&lang=en&sort=cr_date_desc&prod=&pver=&ct=Security+Bulletin No Types Assigned https://support.citrix.com/v1/search?searchQuery=%22%22&lang=en&sort=cr_date_desc&prod=&pver=&ct=Security+Bulletin Vendor Advisory Changed Reference Type https://support.citrix.com/article/CTX251986 No Types Assigned https://support.citrix.com/article/CTX251986 Vendor Advisory Added CWE CWE-284 Added CPE Configuration OR *cpe:2.3:a:citrix:receiver:4.9:cumulative_update_6:*:*:windows:*:*:* *cpe:2.3:a:citrix:workspace:*:*:*:*:*:windows:*:* versions up to (excluding) 1904
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-11634 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-2019-11634
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
2.35 }} 0.68%
score
0.88180
percentile