GitHub Advisoryadvisory · crates.io

GHSA-6wp2-fw3v-mfmc Memory corruption in array-tools

CRITICAL Published 2021-08-25 Modified 2021-08-24 Official page ↗
Aliases
CVE-2020-36452
Ecosystem
crates.io
Packages
array-tools
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-908, CWE-909
Reviewed
2021-08-18

Affected packages

• crates.io array-tools: < 0.3.2 → fixed in 0.3.2

Description

An issue was discovered in the array-tools crate before 0.3.2 for Rust. Affected versions of this crate don't guard against panics, so that partially uninitialized buffer is dropped when user-provided `T::clone()` panics in `FixedCapacityDequeLike::clone()`. This causes memory corruption.

Related

Alias · CVE (1)

  • CVE-2020-36452 An issue was discovered in the array-tools crate before 0.3.2 for Rust. vulnerability

Weakness · CWE (2)

  • CWE-908 Use of Uninitialized Resource weakness
  • CWE-909 Missing Initialization of Resource weakness

References