CVE-2021-27376

Published: Feb 18, 2021Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

An issue was discovered in the nb-connect crate before 1.0.3 for Rust. It may have invalid memory access for certain versions of the standard library because it relies on a direct cast of std::net::SocketAddrV4 and std::net::SocketAddrV6 data structures.

Affected (1)

Products: Nb Connect Project: Nb Connect

Nb Connect Project

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Nb Connect Project Nb Connect	Before 1.0.3

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (2)

https://rustsec.org/advisories/RUSTSEC-2021-0021.html

Source: cve@mitre.org

ExploitThird Party Advisory

https://rustsec.org/advisories/RUSTSEC-2021-0021.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.