Vulnerability Details : CVE-2020-13388
Potential exploit
An exploitable vulnerability exists in the configuration-loading functionality of the jw.util package before 2.3 for Python. When loading a configuration with FromString or FromStream with YAML, one can execute arbitrary Python code, resulting in OS command execution, because safe_load is not used.
Products affected by CVE-2020-13388
- cpe:2.3:a:python:jw.util:*:*:*:*:*:python:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-13388
1.56%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-13388
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-13388
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-13388
-
https://joel-malwarebenchmark.github.io
JoelExploit;Third Party Advisory
-
https://joel-malwarebenchmark.github.io/blog/2020/04/27/cve-2020-13388-jw-util-vulnerability/
CVE-2020-13388：vulnerability in jw.util - JoelExploit;Third Party Advisory
-
https://security.netapp.com/advisory/ntap-20200528-0002/
CVE-2020-13388 Python Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory
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