UBUNTU-CVE-2018-20989

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Source
https://ubuntu.com/security/CVE-2018-20989
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20989.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-20989
Upstream
Published
2019-08-26T18:15:00Z
Modified
2026-01-20T17:01:11.478742Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

An issue was discovered in the untrusted crate before 0.6.2 for Rust. Error handling can trigger an integer underflow and panic.

References

Affected packages

Ubuntu:20.04:LTS / rust-untrusted

Package

Name
rust-untrusted
Purl
pkg:deb/ubuntu/rust-untrusted@0.7.0-1?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*
0.7.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.7.0-1",
            "binary_name": "librust-untrusted-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20989.json"

Ubuntu:22.04:LTS / rust-untrusted

Package

Name
rust-untrusted
Purl
pkg:deb/ubuntu/rust-untrusted@0.7.0-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*
0.7.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.7.0-1",
            "binary_name": "librust-untrusted-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20989.json"

Ubuntu:24.04:LTS / rust-untrusted

Package

Name
rust-untrusted
Purl
pkg:deb/ubuntu/rust-untrusted@0.9.0-2?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*
0.7.1-1
0.9.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.9.0-2",
            "binary_name": "librust-untrusted-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20989.json"

Ubuntu:25.10 / rust-untrusted

Package

Name
rust-untrusted
Purl
pkg:deb/ubuntu/rust-untrusted@0.9.0-2?arch=source&distro=questing

Affected ranges

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

Affected versions

0.*
0.9.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.9.0-2",
            "binary_name": "librust-untrusted-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20989.json"