microsoft/qlib · Security
qlib Deserialization of Untrusted Data vulnerability
- GHSA ID
- GHSA-hjr4-fhgp-23g9
- CVE ID
- CVE-2021-23338
- Severity
- medium
- Published
- Updated
- CVSS
- 6.6 · CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 6.6 · CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Description
This affects all versions of package qlib. The workflow function in cli part of qlib was using an unsafe YAML load function.
CWEs
- CWE-94 · Improper Control of Generation of Code ('Code Injection')
- CWE-502 · Deserialization of Untrusted Data
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-23338 ↗
- https://github.com/418sec/huntr/pull/1329 ↗
- https://snyk.io/vuln/SNYK-PYTHON-QLIB-1054635 ↗
- https://security.snyk.io/vuln/SNYK-PYTHON-PYQLIB-1085990 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/pyqlib/PYSEC-2021-86.yaml ↗
- https://github.com/advisories/GHSA-hjr4-fhgp-23g9 ↗