UBUNTU-CVE-2020-25576

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Source
https://ubuntu.com/security/CVE-2020-25576
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-25576.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-25576
Related
Published
2020-09-14T19:15:00Z
Modified
2024-10-15T14:07:37Z
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
Summary
[none]
Details

An issue was discovered in the rand_core crate before 0.4.2 for Rust. Casting of byte slices to integer slices mishandles alignment constraints.

References

Affected packages

Ubuntu:20.04:LTS / rust-rand-core

Package

Name
rust-rand-core
Purl
pkg:deb/ubuntu/rust-rand-core?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.5.1-1

Affected versions

0.*

0.3.0-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.5.1-1",
            "binary_name": "librust-rand-core+getrandom-dev"
        },
        {
            "binary_version": "0.5.1-1",
            "binary_name": "librust-rand-core+serde-dev"
        },
        {
            "binary_version": "0.5.1-1",
            "binary_name": "librust-rand-core+std-dev"
        },
        {
            "binary_version": "0.5.1-1",
            "binary_name": "librust-rand-core-dev"
        }
    ]
}

Ubuntu:20.04:LTS / rust-rand-core-0.2

Package

Name
rust-rand-core-0.2
Purl
pkg:deb/ubuntu/rust-rand-core-0.2?arch=src?distro=focal

Affected ranges

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

Affected versions

0.*

0.2.2-1
0.2.2-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / rust-rand-core-0.3

Package

Name
rust-rand-core-0.3
Purl
pkg:deb/ubuntu/rust-rand-core-0.3?arch=src?distro=focal

Affected ranges

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

Affected versions

0.*

0.3.0-1
0.3.0-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}