Ecosyste.ms: Advisories

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

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWd2Y3AtOTQ4Zi04ZjJw

Use of Uninitialized Resource in libp2p-deflate

An issue was discovered in the libp2p-deflate crate before 0.27.1 for Rust. An uninitialized buffer is passed to AsyncRead::poll_read(), which is a user-provided trait function.

Permalink: https://github.com/advisories/GHSA-gvcp-948f-8f2p
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWd2Y3AtOTQ4Zi04ZjJw
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 2 years ago
Updated: over 1 year ago

CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-gvcp-948f-8f2p, CVE-2020-36443
References:

Blast Radius: 30.4

Affected Packages

cargo:libp2p-deflate

Dependent packages: 1
Dependent repositories: 1,260
Downloads: 1,700,045 total
Affected Version Ranges: < 0.27.1
Fixed in: 0.27.1
All affected versions: 0.1.0, 0.2.0, 0.3.0, 0.4.0, 0.5.0, 0.7.0, 0.16.0, 0.17.0, 0.18.0, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.21.0, 0.22.0, 0.23.0, 0.24.0, 0.25.0, 0.26.0, 0.27.0
All unaffected versions: 0.27.1, 0.28.0, 0.29.0, 0.30.0, 0.31.0, 0.32.0, 0.33.0, 0.34.0, 0.35.0, 0.36.0, 0.37.0, 0.38.0, 0.39.0, 0.40.0, 0.40.1