UBUNTU-CVE-2021-38187

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Source
https://ubuntu.com/security/CVE-2021-38187
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-38187.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-38187
Upstream
Published
2021-08-08T06:15:00Z
Modified
2025-09-08T16:47:16Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An issue was discovered in the anymap crate through 0.12.1 for Rust. It violates soundness via conversion of a *u8 to a *u64.

References

Affected packages

Ubuntu:22.04:LTS / rust-anymap

Package

Name
rust-anymap
Purl
pkg:deb/ubuntu/rust-anymap@0.12.1-1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.12.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.12.1-1",
            "binary_name": "librust-anymap-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-38187.json"