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CVE-2018-25023

Date: December 25, 2021

An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type. Converted from WS-2018-0636, on 2022-11-07.

Language: RUST

Severity Score

Related Resources (10)

https://github.com/servo/rust-smallvec/pull/162
https://github.com/servo/rust-smallvec
https://security-tracker.debian.org/tracker/CVE-2018-25023
https://github.com/servo/rust-smallvec/issues/126
https://nvd.nist.gov/vuln/detail/CVE-2018-25023
https://crates.io/crates/smallvec
https://rustsec.org/advisories/RUSTSEC-2018-0018.html
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/smallvec/RUSTSEC-2018-0018.md
https://github.com/servo/rust-smallvec/commit/e64afc8c473d43e375ab42bd33db2d0d4ac4e41b
https://www.mend.io/vulnerability-database/CVE-2018-25023

Severity Score

Weakness Type (CWE)

Use of Uninitialized Variable

CWE-457

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): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

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

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