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CVE-2021-45695

Date: December 26, 2021

An issue was discovered in the mopa crate through 2021-06-01 for Rust. It incorrectly relies on Trait memory layout, possibly leading to future occurrences of arbitrary code execution or ASLR bypass. Converted from WS-2021-0364, on 2022-11-07.

Language: RUST

Severity Score

Related Resources (7)

https://crates.io/crates/mopa
https://nvd.nist.gov/vuln/detail/CVE-2021-45695
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/mopa/RUSTSEC-2021-0095.md
https://github.com/chris-morgan/mopa
https://github.com/chris-morgan/mopa/issues/13
https://rustsec.org/advisories/RUSTSEC-2021-0095.html
https://www.mend.io/vulnerability-database/CVE-2021-45695

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

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

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