GitHub Advisoryadvisory · crates.io

GHSA-gvcp-948f-8f2p Use of Uninitialized Resource in libp2p-deflate

CRITICAL Published 2021-08-25 Modified 2021-08-18 Official page ↗
Aliases
CVE-2020-36443
Ecosystem
crates.io
Packages
libp2p-deflate
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-908
Reviewed
2021-08-09

Affected packages

• crates.io libp2p-deflate: < 0.27.1 → fixed in 0.27.1

Description

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.

Related

Alias · CVE (1)

  • CVE-2020-36443 An issue was discovered in the libp2p-deflate crate before 0.27.1 for Rust. vulnerability

Weakness · CWE (1)

  • CWE-908 Use of Uninitialized Resource weakness

References