USN-5584-1

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Source
https://ubuntu.com/security/notices/USN-5584-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5584-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5584-1
Upstream
Related
Published
2022-08-29T10:12:41.778137Z
Modified
2025-10-13T04:36:04Z
Summary
schroot vulnerability
Details

It was discovered that Schroot incorrectly handled certain Schroot names. An attacker could possibly use this issue to break schroot's internal state causing a denial of service.

References

Affected packages

Ubuntu:Pro:16.04:LTS / schroot

Package

Name
schroot
Purl
pkg:deb/ubuntu/schroot@1.6.10-1ubuntu3+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.10-1ubuntu3+esm1

Affected versions

1.*

1.6.10-1ubuntu2
1.6.10-1ubuntu3

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.6.10-1ubuntu3+esm1",
            "binary_name": "dchroot"
        },
        {
            "binary_version": "1.6.10-1ubuntu3+esm1",
            "binary_name": "dchroot-dsa"
        },
        {
            "binary_version": "1.6.10-1ubuntu3+esm1",
            "binary_name": "libsbuild-dev"
        },
        {
            "binary_version": "1.6.10-1ubuntu3+esm1",
            "binary_name": "schroot"
        },
        {
            "binary_version": "1.6.10-1ubuntu3+esm1",
            "binary_name": "schroot-common"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:16.04:LTS",
    "cves": [
        {
            "id": "CVE-2022-2787",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:18.04:LTS / schroot

Package

Name
schroot
Purl
pkg:deb/ubuntu/schroot@1.6.10-4ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.10-4ubuntu0.1

Affected versions

1.*

1.6.10-4
1.6.10-4build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.6.10-4ubuntu0.1",
            "binary_name": "schroot"
        },
        {
            "binary_version": "1.6.10-4ubuntu0.1",
            "binary_name": "schroot-common"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "id": "CVE-2022-2787",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:20.04:LTS / schroot

Package

Name
schroot
Purl
pkg:deb/ubuntu/schroot@1.6.10-9ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.10-9ubuntu0.1

Affected versions

1.*

1.6.10-6
1.6.10-8
1.6.10-9
1.6.10-9build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.6.10-9ubuntu0.1",
            "binary_name": "schroot"
        },
        {
            "binary_version": "1.6.10-9ubuntu0.1",
            "binary_name": "schroot-common"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "id": "CVE-2022-2787",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:22.04:LTS / schroot

Package

Name
schroot
Purl
pkg:deb/ubuntu/schroot@1.6.10-12ubuntu3.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.10-12ubuntu3.1

Affected versions

1.*

1.6.10-12ubuntu2
1.6.10-12ubuntu3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.6.10-12ubuntu3.1",
            "binary_name": "schroot"
        },
        {
            "binary_version": "1.6.10-12ubuntu3.1",
            "binary_name": "schroot-common"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "id": "CVE-2022-2787",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}