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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWhodzItcHFoZi12bXgy
Use after free in actix-utils
An issue was discovered in the actix-utils crate before 2.0.0 for Rust. The Cell implementation allows obtaining more than one mutable reference to the same data.
Permalink: https://github.com/advisories/GHSA-hhw2-pqhf-vmx2JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWhodzItcHFoZi12bXgy
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 2 years ago
Updated: over 1 year ago
CVSS Score: 9.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Identifiers: GHSA-hhw2-pqhf-vmx2, CVE-2020-35898
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-35898
- https://github.com/actix/actix-net/issues/160
- https://rustsec.org/advisories/RUSTSEC-2020-0045.html
- https://github.com/advisories/GHSA-hhw2-pqhf-vmx2
Blast Radius: 34.4
Affected Packages
cargo:actix-utils
Dependent packages: 47Dependent repositories: 6,043
Downloads: 18,219,416 total
Affected Version Ranges: < 2.0.0
Fixed in: 2.0.0
All affected versions: 0.1.0, 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.3.5, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.4.5, 0.4.6, 0.4.7, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6
All unaffected versions: 2.0.0, 3.0.0, 3.0.1