UBUNTU-CVE-2024-45237

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Source
https://ubuntu.com/security/CVE-2024-45237
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-45237.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2024-45237
Related
Published
2024-08-24T23:15:00Z
Modified
2024-10-15T14:16:56Z
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 Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a resource certificate containing a Key Usage extension composed of more than two bytes of data. Fort writes this string into a 2-byte buffer without properly sanitizing its length, leading to a buffer overflow.

References

Affected packages

Ubuntu:20.04:LTS / fort-validator

Package

Name
fort-validator
Purl
pkg:deb/ubuntu/fort-validator?arch=src?distro=focal

Affected ranges

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

Affected versions

1.*

1.1.1-2
1.1.2-1
1.1.3-1
1.2.0-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / fort-validator

Package

Name
fort-validator
Purl
pkg:deb/ubuntu/fort-validator?arch=src?distro=jammy

Affected ranges

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

Affected versions

1.*

1.5.1-1
1.5.2-1
1.5.3-1
1.5.3-1build1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / fort-validator

Package

Name
fort-validator
Purl
pkg:deb/ubuntu/fort-validator?arch=src?distro=oracular

Affected ranges

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

Affected versions

1.*

1.6.1-1build3
1.6.2-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / fort-validator

Package

Name
fort-validator
Purl
pkg:deb/ubuntu/fort-validator?arch=src?distro=noble

Affected ranges

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

Affected versions

1.*

1.5.4-1
1.6.1-1
1.6.1-1build2
1.6.1-1build3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}