USN-8613-1

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Source
https://ubuntu.com/security/notices/USN-8613-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8613-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-8613-1
Upstream
Related
Published
2026-07-27T14:28:55Z
Modified
2026-07-28T01:44:45.669705911Z
Summary
FreeIPMI vulnerabilities
Details

Zhihan Zheng discovered that FreeIPMI had several buffer overflow vulnerabilities in ipmi-oem response message handling. A local attacker with control a malicious IPMI device or simulator could possibly cause FreeIPMI to crash, resulting in a denial of service. (CVE-2026-33554, CVE-2026-50031)

References

Affected packages

Ubuntu:22.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.9-2ubuntu0.22.04.3

Affected versions

1.*
1.6.6-4
1.6.6-5
1.6.8-1
1.6.9-1
1.6.9-2
1.6.9-2ubuntu0.22.04.1
1.6.9-2ubuntu0.22.04.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "libfreeipmi17",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "libipmimonitoring6",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        }
    ]
}

Database specific

cves_map 
{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-33554"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-50031"
        }
    ],
    "ecosystem": "Ubuntu:22.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8613-1.json"
Ubuntu:24.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.13-3ubuntu0.1

Affected versions

1.*
1.6.11-1
1.6.11-2
1.6.13-2
1.6.13-3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "libfreeipmi17",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "libipmimonitoring6",
            "binary_version": "1.6.13-3ubuntu0.1"
        }
    ]
}

Database specific

cves_map 
{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-33554"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-50031"
        }
    ],
    "ecosystem": "Ubuntu:24.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8613-1.json"
Ubuntu:26.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.16-1ubuntu0.1

Affected versions

1.*
1.6.15-2
1.6.16-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "libfreeipmi17",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "libipmimonitoring6",
            "binary_version": "1.6.16-1ubuntu0.1"
        }
    ]
}

Database specific

cves_map 
{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-33554"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-50031"
        }
    ],
    "ecosystem": "Ubuntu:26.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8613-1.json"
Ubuntu:Pro:14.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.5-3ubuntu3.3+esm1

Affected versions

1.*
1.1.5-3ubuntu2
1.1.5-3ubuntu3
1.1.5-3ubuntu3.1
1.1.5-3ubuntu3.2
1.1.5-3ubuntu3.3

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "libfreeipmi12",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "libipmimonitoring5",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        }
    ]
}

Database specific

cves_map 
{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-33554"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-50031"
        }
    ],
    "ecosystem": "Ubuntu:Pro:14.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8613-1.json"
Ubuntu:Pro:16.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=esm-infra-legacy%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.11-1.1ubuntu4.1~0.16.04.1~esm1

Affected versions

1.*
1.1.5-3ubuntu7
1.4.11-1ubuntu1
1.4.11-1.1ubuntu2~0.16.04
1.4.11-1.1ubuntu3~0.16.04
1.4.11-1.1ubuntu4~0.16.04
1.4.11-1.1ubuntu4.1~0.16.04

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "libfreeipmi16",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "libipmimonitoring5a",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        }
    ]
}

Database specific

cves_map 
{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-33554"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-50031"
        }
    ],
    "ecosystem": "Ubuntu:Pro:16.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8613-1.json"
Ubuntu:Pro:18.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.11-1.1ubuntu4.1+esm1

Affected versions

1.*
1.4.11-1.1ubuntu4
1.4.11-1.1ubuntu4.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "libfreeipmi16",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "libipmimonitoring5a",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        }
    ]
}

Database specific

cves_map 
{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-33554"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-50031"
        }
    ],
    "ecosystem": "Ubuntu:Pro:18.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8613-1.json"
Ubuntu:Pro:20.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.4-3ubuntu1.1+esm1

Affected versions

1.*
1.6.3-1.1ubuntu2
1.6.4-3ubuntu1
1.6.4-3ubuntu1.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "libfreeipmi17",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "libipmimonitoring6",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        }
    ]
}

Database specific

cves_map 
{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-33554"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-50031"
        }
    ],
    "ecosystem": "Ubuntu:Pro:20.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8613-1.json"