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CVE-2021-29937

Date: March 31, 2021

An issue was discovered in the telemetry crate through 2021-02-17 for Rust. There is a drop of uninitialized memory if a value.clone() call panics within misc::vec_with_size().

Language: RUST

Severity Score

Related Resources (7)

https://github.com/Yoric/telemetry.rs/issues/45
https://crates.io/crates/telemetry
https://github.com/Yoric/telemetry.rs/commit/2820cf12f2e08645fd6d1f15b4a90a54d6082a81
https://github.com/Yoric/telemetry.rs
https://rustsec.org/advisories/RUSTSEC-2021-0046.html
https://nvd.nist.gov/vuln/detail/CVE-2021-29937
https://www.mend.io/vulnerability-database/CVE-2021-29937

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

Use of Uninitialized Resource

CWE-908

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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