Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWpwaHctcDNtNi1wajNj

Data races in multiqueue2

Affected versions of this crate unconditionally implemented Send for types used in queue implementations (InnerSend<RW, T>, InnerRecv<RW, T>, FutInnerSend<RW, T>, FutInnerRecv<RW, T>).

This allows users to send non-Send types to other threads, which can lead to data race bugs or other undefined behavior.

The flaw was corrected in v0.1.7 by adding T: Send bound to to the Send impl of four data types explained above.

Permalink: https://github.com/advisories/GHSA-jphw-p3m6-pj3c
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWpwaHctcDNtNi1wajNj
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: 11 months ago

CVSS Score: 5.9
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-jphw-p3m6-pj3c, CVE-2020-36214
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-36214
• https://github.com/abbychau/multiqueue2/issues/10
• https://rustsec.org/advisories/RUSTSEC-2020-0106.html
• https://github.com/advisories/GHSA-jphw-p3m6-pj3c

Repository: https://github.com/abbychau/multiqueue2
Blast Radius: 0.0

Affected Packages