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CVE-2020-35875

Good to know:

Date: December 31, 2020

An issue was discovered in the tokio-rustls crate before 0.13.1 for Rust. Excessive memory usage may occur when data arrives quickly.

Language: RUST

Severity Score

7.5

Related Resources (6)

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-35875

Url: https://github.com/tokio-rs/tls/pull/14

Url: https://github.com/tokio-rs/tls

Url: https://rustsec.org/advisories/RUSTSEC-2020-0019.html

Url: https://crates.io/crates/tokio-rustls

Url: https://www.mend.io/vulnerability-database/CVE-2020-35875

Severity Score

7.5

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Top Fix

Upgrade Version

Upgrade to version v0.12.3

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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