CVE-2021-3057
Palo Alto Networks GlobalProtect Stack-Based Buffer Overflow Vulnerability
Description
A stack-based buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that enables a man-in-the-middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.9 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on the Universal Windows Platform; GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.1 on Linux.
INFO
Published Date :
Oct. 13, 2021, 4:15 p.m.
Last Modified :
Oct. 20, 2021, 7:27 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.2
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-2021-3057.
| URL | Resource |
|---|---|
| https://security.paloaltonetworks.com/CVE-2021-3057 | 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-2021-3057 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-3057 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 -
Initial Analysis by [email protected]
Oct. 20, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:C/I:C/A:C) Changed Reference Type https://security.paloaltonetworks.com/CVE-2021-3057 No Types Assigned https://security.paloaltonetworks.com/CVE-2021-3057 Vendor Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:linux:*:* versions from (including) 5.0 up to (including) 5.0.8 *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:macos:*:* versions from (including) 5.0 up to (including) 5.0.9 *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:* versions from (including) 5.0 up to (including) 5.0.10 *cpe:2.3:a:paloaltonetworks:globalprotect:5.0:*:*:*:*:universal_windows_platform:*:* *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:linux:*:* versions from (including) 5.1 up to (including) 5.1.1 *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:universal_windows_platform:*:* versions from (including) 5.1 up to (including) 5.1.1 *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:* versions from (including) 5.1 up to (excluding) 5.1.9 *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:macos:*:* versions from (including) 5.1.0 up to (including) 5.1.4 *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:linux:*:* versions from (including) 5.2 up to (excluding) 5.2.8 *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:macos:*:* versions from (including) 5.2 up to (excluding) 5.2.8 *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:universal_windows_platform:*:* versions from (including) 5.2 up to (excluding) 5.2.8 *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:* versions from (including) 5.2 up to (excluding) 5.2.8 *cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:linux:*:* versions from (including) 5.3 up to (excluding) 5.3.1 -
CVE Modified by [email protected]
Oct. 13, 2021
Action Type Old Value New Value Changed Description A stack-based buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that enables a man-in-the-middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.9 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on the Universal Windows Platform; GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.1 on Linux. A stack-based buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that enables a man-in-the-middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.9 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on the Universal Windows Platform; GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.1 on Linux.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-3057 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-2021-3057
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} -0.02%
score
0.50326
percentile