UBUNTU-CVE-2025-43971

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Source
https://ubuntu.com/security/CVE-2025-43971
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-43971.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-43971
Related
Published
2025-04-21T01:15:00Z
Modified
2025-06-25T17:26:22Z
Severity
  • 8.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in GoBGP before 3.35.0. pkg/packet/bgp/bgp.go allows attackers to cause a panic via a zero value for softwareVersionLen.

References

Affected packages

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_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",
            "binary_version": "3.35.0-1"
        }
    ]
}