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CVE-2020-36436

Date: August 8, 2021

An issue was discovered in the unicycle crate before 0.7.1 for Rust. PinSlab<T> and Unordered<T, S> do not have bounds on their Send and Sync traits. Converted from WS-2020-0245, on 2021-08-09.

Language: RUST

Severity Score

Related Resources (9)

https://crates.io/crates/unicycle
https://nvd.nist.gov/vuln/detail/CVE-2020-36436
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/unicycle/RUSTSEC-2020-0116.md
https://github.com/udoprog/unicycle/issues/8
https://github.com/udoprog/unicycle
https://github.com/udoprog/unicycle/commit/92f40b4a2c671553dfa96feacff0265206c44ce5
https://rustsec.org/advisories/RUSTSEC-2020-0116.html
https://github.com/udoprog/unicycle/commit/6a6c367a0c25f86f998fa315ea90c328f685b194
https://www.mend.io/vulnerability-database/CVE-2020-36436

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-362

CVSS v3.1

Base Score:
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:
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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