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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXY3cTQtOTd4NC00cXcy

Use of Uninitialized Resource in truetype

An issue was discovered in the truetype crate before 0.30.1 for Rust. Attackers can read the contents of uninitialized memory locations via a user-provided Read operation within Tape::take_bytes.

Permalink: https://github.com/advisories/GHSA-v7q4-97x4-4qw2
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXY3cTQtOTd4NC00cXcy
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: over 1 year ago


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

Identifiers: GHSA-v7q4-97x4-4qw2, CVE-2021-28030
References: Repository: https://github.com/bodoni/truetype
Blast Radius: 9.0

Affected Packages

cargo:truetype
Dependent packages: 2
Dependent repositories: 16
Downloads: 120,909 total
Affected Version Ranges: < 0.30.1
Fixed in: 0.30.1
All affected versions: 0.0.1, 0.1.0, 0.2.0, 0.2.1, 0.2.2, 0.3.0, 0.4.0, 0.5.0, 0.6.0, 0.7.0, 0.8.0, 0.8.1, 0.9.0, 0.9.1, 0.10.0, 0.10.1, 0.10.2, 0.10.3, 0.10.4, 0.11.0, 0.11.1, 0.12.0, 0.13.0, 0.13.1, 0.14.0, 0.14.1, 0.14.2, 0.14.3, 0.15.0, 0.15.1, 0.16.0, 0.17.0, 0.18.0, 0.19.0, 0.19.1, 0.20.0, 0.21.0, 0.22.0, 0.23.0, 0.23.1, 0.24.0, 0.25.0, 0.26.0, 0.26.1, 0.26.2, 0.27.0, 0.28.0, 0.29.0, 0.30.0
All unaffected versions: 0.30.1, 0.30.2, 0.30.3, 0.31.0, 0.31.1, 0.32.0, 0.33.0, 0.34.0, 0.35.0, 0.36.0, 0.37.0, 0.38.0, 0.38.1, 0.39.0, 0.39.1, 0.40.0, 0.40.1, 0.41.0, 0.41.1, 0.42.0, 0.42.1, 0.42.2, 0.42.3, 0.42.4, 0.42.5, 0.42.6, 0.43.0, 0.43.1, 0.43.2, 0.43.3, 0.43.4, 0.43.5, 0.44.0, 0.44.1, 0.45.0, 0.45.1, 0.46.0, 0.47.0, 0.47.1, 0.47.2, 0.47.3, 0.47.4, 0.47.5, 0.47.6