Vulnerability · Published Feb 15, 2021 · Assigned by snyk
CVE-2021-23338Deserialization of Untrusted Data
Medium 6.6
In plain English
A medium-severity security flaw in qlib. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.6% (higher than 89% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.6Medium
Exploit odds (30 days)3.6%top 10.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
This affects all versions of package qlib. The workflow function in cli part of qlib was using an unsafe YAML load function.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | pyqlib | 0.7.0 | GHSA-hjr4-fhgp-23g9 |
| PyPI | pyqlib | 0.6.3 | PYSEC-2021-86 |
Affected products (as reported)
References
- https://snyk.io/vuln/SNYK-PYTHON-QLIB-1054635 x_refsource_MISC
- https://github.com/418sec/huntr/pull/1329 x_refsource_MISC