CVE-2021-27376

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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://rustsec.org/advisories/RUSTSEC-2021-0021.html	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nb-connect_project:nb-connect:*:*:*:*:*:rust:*:*

History

No history.

Information

Published : 2021-02-18 04:15

Updated : 2024-02-04 21:23

NVD link : CVE-2021-27376

Mitre link : CVE-2021-27376

CVE.ORG link : CVE-2021-27376

JSON object : View

Products Affected

nb-connect_project

nb-connect

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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