Vulnerability in Pydantic
CVE-2021-29510
Pydantic is a data validation and settings management using Python type hinting. In affected versions passing either `'infinity'`, `'inf'` or `float('inf')` (or their negatives) to `datetime` or `date` fields causes validation to run forev…
EPSS: 0.010 (57.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.
Affected products
- Pydantic
- Samuelcolvin Pydantic — versions >= 1.8.0, < 1.8.2, >= 1.7.0, < 1.7.4, < 1.6.2
- Fedoraproject Fedora — versions 33, 34
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Third Party Advisory, Mitigation)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (x_refsource_FEDORA, vendor-advisory)
- security-advisories@github.com (x_refsource_FEDORA, vendor-advisory)
- security-advisories@github.com (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2021-29510?
- CVE-2021-29510 is a low-severity vulnerability in Pydantic, classified under Loop with Unreachable Exit Condition (Infinite Loop). CVSS score: 3.3/10. Published 2021-05-13.
- How severe is CVE-2021-29510?
- Low severity. CVSS v3 base score is 3.3 out of 10.