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CVE-2018-25023

Good to know:

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.

Language: RUST

Severity Score

7.5

Related Resources (9)

Url: https://github.com/servo/rust-smallvec/pull/162

Url: https://github.com/servo/rust-smallvec

Url: https://github.com/servo/rust-smallvec/issues/126

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-25023

Url: https://crates.io/crates/smallvec

Url: https://rustsec.org/advisories/RUSTSEC-2018-0018.html

Url: https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/smallvec/RUSTSEC-2018-0018.md

Url: https://github.com/servo/rust-smallvec/commit/e64afc8c473d43e375ab42bd33db2d0d4ac4e41b

Url: https://www.mend.io/vulnerability-database/CVE-2018-25023

Severity Score

7.5

Weakness Type (CWE)

Use of Uninitialized Variable

CWE-457

Use of Uninitialized Resource

CWE-908

Top Fix

Upgrade Version

Upgrade to version smallvec - 0.6.13

CVSS v3.1

Base Score:	7.5
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:	5.0
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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