UBUNTU-CVE-2025-43972

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Source
https://ubuntu.com/security/CVE-2025-43972
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-43972.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-43972
Related
Published
2025-04-21T01:15:00Z
Modified
2025-04-24T16:38:26Z
Summary
[none]
Details

An issue was discovered in GoBGP before 3.35.0. An attacker can cause a crash in the pkg/packet/bgp/bgp.go flowspec parser by sending fewer than 20 bytes in a certain context.

References

Affected packages

Ubuntu:Pro:18.04:LTS / gobgp

Package

Name
gobgp
Purl
pkg:deb/ubuntu/gobgp@1.29-1?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

1.*

1.15-1
1.29-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / gobgp

Package

Name
gobgp
Purl
pkg:deb/ubuntu/gobgp@2.12.0-1?arch=source&distro=focal

Affected ranges

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

Affected versions

1.*

1.33-1

2.*

2.11.0-1
2.12.0-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / gobgp

Package

Name
gobgp
Purl
pkg:deb/ubuntu/gobgp@2.25.0-3ubuntu0.1?arch=source&distro=jammy

Affected ranges

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

Affected versions

2.*

2.25.0-2
2.25.0-3
2.25.0-3build1
2.25.0-3ubuntu0.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / gobgp

Package

Name
gobgp
Purl
pkg:deb/ubuntu/gobgp@3.29.0-1?arch=source&distro=oracular

Affected ranges

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

Affected versions

3.*

3.23.0-1
3.25.0-1
3.27.0-1
3.28.0-1
3.29.0-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / gobgp

Package

Name
gobgp
Purl
pkg:deb/ubuntu/gobgp@3.23.0-1ubuntu0.2?arch=source&distro=noble

Affected ranges

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

Affected versions

3.*

3.16.0-1build1
3.19.0-1
3.21.0-1
3.23.0-1
3.23.0-1ubuntu0.1
3.23.0-1ubuntu0.2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / gobgp

Package

Name
gobgp
Purl
pkg:deb/ubuntu/gobgp@3.35.0-1?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.35.0-1

Affected versions

3.*

3.29.0-1
3.30.0-1
3.31.0-1
3.32.0-1
3.33.0-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.35.0-1",
            "binary_name": "gobgpd"
        },
        {
            "binary_version": "3.35.0-1",
            "binary_name": "gobgpd-dbgsym"
        },
        {
            "binary_version": "3.35.0-1",
            "binary_name": "golang-github-osrg-gobgp-dev"
        }
    ]
}