Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTM2eHctaGdmdi1qd203

Multiple security issues including data race, buffer overflow, and uninitialized memory drop in arr

arr crate contains multiple security issues. Specifically,

1. It incorrectly implements Sync/Send bounds, which allows to smuggle non-Sync/Send types across the thread boundary.
2. Index and IndexMut implementation does not check the array bound.
3. Array::new_from_template() drops uninitialized memory.

Permalink: https://github.com/advisories/GHSA-36xw-hgfv-jwm7
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTM2eHctaGdmdi1qd203
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 2 years ago
Updated: 11 months ago

CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-36xw-hgfv-jwm7, CVE-2020-35888
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-35888
• https://github.com/sjep/array/issues/1
• https://rustsec.org/advisories/RUSTSEC-2020-0034.html
• https://github.com/advisories/GHSA-36xw-hgfv-jwm7

Repository: https://github.com/sjep/array
Blast Radius: 1.0

Affected Packages