UBUNTU-CVE-2021-3911

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Source
https://ubuntu.com/security/CVE-2021-3911
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3911.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3911
Upstream
Withdrawn
2025-07-18T16:46:31Z
Published
2021-11-11T22:15:00Z
Modified
2025-07-16T07:43:06.446538Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • 4.2 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.

References

Affected packages

Ubuntu:22.04:LTS / cfrpki

Package

Name
cfrpki
Purl
pkg:deb/ubuntu/cfrpki@1.4.2-1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.2-1

Affected versions

1.*
1.2.2-1
1.3.0-1
1.4.0-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.4.2-1",
            "binary_name": "octorpki"
        },
        {
            "binary_version": "1.4.2-1",
            "binary_name": "octorpki-dbgsym"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3911.json"