CVE-2021-25321
SUSE Linux Enterprise Server Arpwatch Symlink Escalation
Description
A UNIX Symbolic Link (Symlink) Following vulnerability in arpwatch of SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Manager Server 4.0, SUSE OpenStack Cloud Crowbar 9; openSUSE Factory, Leap 15.2 allows local attackers with control of the runtime user to run arpwatch as to escalate to root upon the next restart of arpwatch. This issue affects: SUSE Linux Enterprise Server 11-SP4-LTSS arpwatch versions prior to 2.1a15. SUSE Manager Server 4.0 arpwatch versions prior to 2.1a15. SUSE OpenStack Cloud Crowbar 9 arpwatch versions prior to 2.1a15. openSUSE Factory arpwatch version 2.1a15-169.5 and prior versions. openSUSE Leap 15.2 arpwatch version 2.1a15-lp152.5.5 and prior versions.
INFO
Published Date :
June 30, 2021, 9:15 a.m.
Last Modified :
Nov. 21, 2024, 5:54 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-2021-25321
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-2021-25321.
| URL | Resource |
|---|---|
| https://bugzilla.suse.com/show_bug.cgi?id=1186240 | Exploit Issue Tracking Vendor Advisory |
| https://bugzilla.suse.com/show_bug.cgi?id=1186240 | Exploit Issue Tracking 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-2021-25321 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-25321 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://bugzilla.suse.com/show_bug.cgi?id=1186240 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Jun. 22, 2023
Action Type Old Value New Value Removed CWE NIST CWE-59 Added CWE NIST NVD-CWE-Other -
Reanalysis by [email protected]
Oct. 26, 2022
Action Type Old Value New Value Added CWE NIST CWE-59 -
Initial Analysis by [email protected]
Jul. 12, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.suse.com/show_bug.cgi?id=1186240 No Types Assigned https://bugzilla.suse.com/show_bug.cgi?id=1186240 Exploit, Issue Tracking, Vendor Advisory Added CPE Configuration AND OR *cpe:2.3:a:suse:arpwatch:*:*:*:*:*:*:*:* versions up to (excluding) 2.1a15 OR cpe:2.3:a:suse:manager_server:4.0:*:*:*:*:*:*:* cpe:2.3:a:suse:openstack_cloud_crowbar:9.0:*:*:*:*:*:*:* cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:ltss:*:*:* Added CPE Configuration AND OR *cpe:2.3:a:suse:arpwatch:*:*:*:*:*:*:*:* versions up to (including) 2.1a15-169.5 OR cpe:2.3:a:opensuse:factory:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:a:suse:arpwatch:*:*:*:*:*:*:*:* versions up to (including) 2.1a15-lp152.5.5 OR cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-25321 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-2021-25321
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} -0.13%
score
0.26138
percentile