UBUNTU-CVE-2020-25576
- 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
- Upstream
- Published
- 2020-09-14T19:15:00Z
- Modified
- 2025-10-24T04:48:42Z
- 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 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-0.2
Package
- Name
- rust-rand-core-0.2
- Purl
- pkg:deb/ubuntu/rust-rand-core-0.2@0.2.2-2?arch=source&distro=focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Ecosystem specific
{
"binaries": [
{
"binary_name": "librust-rand-core-0.2+alloc-dev",
"binary_version": "0.2.2-2"
},
{
"binary_name": "librust-rand-core-0.2+serde1-dev",
"binary_version": "0.2.2-2"
},
{
"binary_name": "librust-rand-core-0.2+std-dev",
"binary_version": "0.2.2-2"
},
{
"binary_name": "librust-rand-core-0.2-dev",
"binary_version": "0.2.2-2"
}
]
}
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@0.3.0-2?arch=source&distro=focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Ecosystem specific
{
"binaries": [
{
"binary_name": "librust-rand-core-0.3+serde-derive-dev",
"binary_version": "0.3.0-2"
},
{
"binary_name": "librust-rand-core-0.3+serde-dev",
"binary_version": "0.3.0-2"
},
{
"binary_name": "librust-rand-core-0.3+serde1-dev",
"binary_version": "0.3.0-2"
},
{
"binary_name": "librust-rand-core-0.3-dev",
"binary_version": "0.3.0-2"
}
]
}