CVE-2021-25321 Vulnerability Details

/ / /

CVE-2021-25321 Metadata Quick Info

CVE Published: 30/06/2021 | CVE Updated: 16/09/2024 | CVE Year: 2021
Source: suse | Vendor: SUSE | Product: SUSE Linux Enterprise Server 11-SP4-LTSS
Status : PUBLISHED

CVE-2021-25321 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.

Metrics

CVSS Version: 3.1 | Base Score: 7.8 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

l➤ Exploitability Metrics:
Attack Vector (AV)* LOCAL
Attack Complexity (AC)* LOW
Privileges Required (PR)* LOW
User Interaction (UI)* NONE
Scope (S)* UNCHANGED

l➤ Impact Metrics:
Confidentiality Impact (C)* HIGH
Integrity Impact (I)* HIGH
Availability Impact (A)* HIGH

Weakness Enumeration (CWE)

CWE-ID: CWE-61
CWE Name: CWE-61: UNIX Symbolic Link (Symlink) Following
Source: SUSE

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:

Source: NVD (National Vulnerability Database).