Ecosyste.ms: Advisories

An open API service providing security vulnerability metadata for many open source software ecosystems.

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTdqNDQtZnY0eC03OWc5

Improper Input Validation in once_cell

If during the first dereference of Lazy the initialization function panics, subsequent dereferences will execute std::hints::unreachable_unchecked. Applications with panic = "abort" are not affected, as there will be no subsequent dereferences.

Permalink: https://github.com/advisories/GHSA-7j44-fv4x-79g9
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTdqNDQtZnY0eC03OWc5
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: 11 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-7j44-fv4x-79g9, CVE-2019-16141
References:

Repository: https://github.com/matklad/once_cell
Blast Radius: 36.4

Affected Packages

cargo:once_cell

Dependent packages: 4,387
Dependent repositories: 70,561
Downloads: 238,794,079 total
Affected Version Ranges: >= 0.2.5, < 1.0.1
Fixed in: 1.0.1
All affected versions: 0.2.5, 0.2.6, 0.2.7, 1.0.0
All unaffected versions: 0.0.1, 0.0.2, 0.0.3, 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.1.8, 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 1.0.1, 1.0.2, 1.1.0, 1.2.0, 1.3.0, 1.3.1, 1.4.0, 1.4.1, 1.5.0, 1.5.1, 1.5.2, 1.6.0, 1.7.0, 1.7.1, 1.7.2, 1.8.0, 1.9.0, 1.10.0, 1.11.0, 1.12.0, 1.12.1, 1.13.0, 1.13.1, 1.14.0, 1.15.0, 1.16.0, 1.17.0, 1.17.1, 1.17.2, 1.18.0, 1.19.0