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CVE-2020-36458

Date: August 8, 2021

An issue was discovered in the lexer crate through 2020-11-10 for Rust. For ReaderResult<T, E>, there is an implementation of Sync with a trait bound of T: Send, E: Send.

Language: RUST

Severity Score

8.1

Related Resources (7)

Url: https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/lexer/RUSTSEC-2020-0138.md

Url: https://gitlab.com/nathanfaucett/rs-lexer

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-36458

Url: https://rustsec.org/advisories/RUSTSEC-2020-0138.html

Url: https://crates.io/crates/lexer

Url: https://gitlab.com/nathanfaucett/rs-lexer/-/issues/2

Url: https://www.mend.io/vulnerability-database/CVE-2020-36458

Severity Score

8.1

Weakness Type (CWE)

Command Injection

CWE-77

Race Conditions

CWE-362

CVSS v3.1

Base Score:	8.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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