Vulnerabilities > CVE-2021-28875 - Unchecked Return Value vulnerability in Rust-Lang Rust

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

rust-lang

CWE-252

NVD

Published: 2021-04-11

Updated: 2024-11-21

Summary

In the standard library in Rust before 1.50.0, read_to_end() does not validate the return value from Read in an unsafe context. This bug could lead to a buffer overflow.

Vulnerable Configurations

Part	Description	Count
Application	Rust-Lang Rust Lang Rust 0.1 Rust Lang Rust 0.2 Rust Lang Rust 0.3 Rust Lang Rust 0.3.1 Rust Lang Rust 0.4 Rust Lang Rust 0.5 Rust Lang Rust 0.6 Rust Lang Rust 0.7 Rust Lang Rust 0.8 Rust Lang Rust 0.9 Rust Lang Rust 0.10 Rust Lang Rust 0.11.0 Rust Lang Rust 0.12.0 Rust Lang Rust 1.0.0 Rust Lang Rust 1.1.0 Rust Lang Rust 1.2.0 Rust Lang Rust 1.3.0 Rust Lang Rust 1.4.0 Rust Lang Rust 1.5.0 Rust Lang Rust 1.6.0 Rust Lang Rust 1.7.0 Rust Lang Rust 1.8.0 Rust Lang Rust 1.9.0 Rust Lang Rust 1.10.0 Rust Lang Rust 1.11.0 Rust Lang Rust 1.12.0 Rust Lang Rust 1.12.1 Rust Lang Rust 1.13.0 Rust Lang Rust 1.14.0 Rust Lang Rust 1.15.0 Rust Lang Rust 1.15.1 Rust Lang Rust 1.16.0 Rust Lang Rust 1.17.0 Rust Lang Rust 1.18.0 Rust Lang Rust 1.19.0 Rust Lang Rust 1.20.0 Rust Lang Rust 1.21.0 Rust Lang Rust 1.22.0 Rust Lang Rust 1.22.1 Rust Lang Rust 1.23.0 Rust Lang Rust 1.24.0 Rust Lang Rust 1.24.1 Rust Lang Rust 1.25.0 Rust Lang Rust 1.26.0 Rust Lang Rust 1.26.1 Rust Lang Rust 1.26.2 Rust Lang Rust 1.27.0 Rust Lang Rust 1.27.1 Rust Lang Rust 1.27.2 Rust Lang Rust 1.28.0 Rust Lang Rust 1.29.0 Rust Lang Rust 1.29.1 Rust Lang Rust 1.29.2 Rust Lang Rust 1.30.0 Rust Lang Rust 1.30.1 Rust Lang Rust 1.31.0 Rust Lang Rust 1.31.1 Rust Lang Rust 1.32.0 Rust Lang Rust 1.33.0 Rust Lang Rust 1.34.0 Rust Lang Rust 1.34.1 Rust Lang Rust 1.34.2 Rust Lang Rust 1.35.0 Rust Lang Rust 1.36.0 Rust Lang Rust 1.37.0 Rust Lang Rust 1.38.0 Rust Lang Rust 1.39.0 Rust Lang Rust 1.40.0 Rust Lang Rust 1.41.0 Rust Lang Rust 1.41.1 Rust Lang Rust 1.42.0 Rust Lang Rust 1.43.0 Rust Lang Rust 1.43.1 Rust Lang Rust 1.44.0 Rust Lang Rust 1.44.1 Rust Lang Rust 1.45.0 Rust Lang Rust 1.45.1 Rust Lang Rust 1.45.2 Rust Lang Rust 1.46.0 Rust Lang Rust 1.47.0 Rust Lang Rust 1.48.0 Rust Lang Rust 1.49.0	87

Common Weakness Enumeration (CWE)

CWE-252 - Unchecked Return Value

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References