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CVE-2021-3148
Good to know:
Date: February 26, 2021
An issue was discovered in SaltStack Salt before 3002.5. Sending crafted web requests to the Salt API can result in salt.utils.thin.gen_thin() command injection because of different handling of single versus double quotes. This is related to salt/utils/thin.py. After conducting further research, Mend has determined that versions v0.6.0--v3000.6, v3001rc1--v3001.4 and v3002rc1--v3002.2 of Salt are vulnerable to CVE-2021-3148.
Language: Python
Severity Score
Related Resources (24)
Severity Score
Weakness Type (CWE)
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-77Top Fix
Upgrade Version
Upgrade to version salt - 3001.5;salt - 3002.3;salt - 2015.8.13;salt - 2016.11.5;salt - 2016.11.10;salt - 2017.7.8;salt - 2019.2.8;salt - 3000.7
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |
CVSS v2
| Base Score: |
|
|---|---|
| Access Vector (AV): | NETWORK |
| Access Complexity (AC): | LOW |
| Authentication (AU): | NONE |
| Confidentiality (C): | PARTIAL |
| Integrity (I): | PARTIAL |
| Availability (A): | PARTIAL |
| Additional information: |