UBUNTU-CVE-2018-20997

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Source
https://ubuntu.com/security/CVE-2018-20997
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20997.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-20997
Related
Published
2019-08-26T18:15:00Z
Modified
2025-01-13T10:21:50Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/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 openssl crate before 0.10.9 for Rust. A use-after-free occurs in CMS Signing.

References

Affected packages

Ubuntu:20.04:LTS / rust-openssl

Package

Name
rust-openssl
Purl
pkg:deb/ubuntu/rust-openssl@0.10.23-1?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*

0.10.23-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / rust-openssl

Package

Name
rust-openssl
Purl
pkg:deb/ubuntu/rust-openssl@0.10.36-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*

0.10.29-1
0.10.36-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / rust-openssl

Package

Name
rust-openssl
Purl
pkg:deb/ubuntu/rust-openssl@0.10.64-1?arch=source&distro=oracular

Affected ranges

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

Affected versions

0.*

0.10.57-1
0.10.64-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / rust-openssl

Package

Name
rust-openssl
Purl
pkg:deb/ubuntu/rust-openssl@0.10.57-1?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*

0.10.45-1
0.10.57-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}