CVE-2021-23338 : This affects all versions of package qlib. The workflow function in cli part of

This affects all versions of package qlib. The workflow function in cli part of qlib was using an unsafe YAML load function.

Published 2021-02-15 16:15:15

Updated 2021-02-25 14:35:09

Source Snyk

View at NVD, CVE.org

Products affected by CVE-2021-23338

EPSS FAQ

8.92%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 92 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P	8.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	1.2	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
6.6	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H	0.7	5.9	Snyk
Attack Vector: Network Attack Complexity: High Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Assigned by: nvd@nist.gov (Primary)

https://github.com/418sec/huntr/pull/1329

Arbitrary Code Execution in Microsoft/qlib by B3EF · Pull Request #1329 · 418sec/huntr · GitHub
Exploit;Patch;Third Party Advisory
https://snyk.io/vuln/SNYK-PYTHON-QLIB-1054635

Deserialization of Untrusted Data in qlib | Snyk
Third Party Advisory

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