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CVE-2020-36439

Good to know:

Date: August 8, 2021

An issue was discovered in the ticketed_lock crate before 0.3.0 for Rust. There are unconditional implementations of Send for ReadTicket<T> and WriteTicket<T>.

Language: RUST

Severity Score

8.1

Related Resources (7)

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-36439

Url: https://github.com/kvark/ticketed_lock/commit/a986a9335d591fa5c826157d1674d47aa525357f

Url: https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/ticketed_lock/RUSTSEC-2020-0119.md

Url: https://github.com/kvark/ticketed_lock/issues/7

Url: https://github.com/kvark/ticketed_lock

Url: https://rustsec.org/advisories/RUSTSEC-2020-0119.html

Url: https://www.mend.io/vulnerability-database/CVE-2020-36439

Severity Score

8.1

Weakness Type (CWE)

Buffer Errors

CWE-119

Race Conditions

CWE-362

Top Fix

Upgrade Version

Upgrade to version ticketed_lock - 0.3.0

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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