USN-6755-1

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Source
https://ubuntu.com/security/notices/USN-6755-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6755-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6755-1
Related
Published
2024-04-29T11:23:13.166281Z
Modified
2024-04-29T11:23:13.166281Z
Summary
cpio vulnerabilities
Details

Ingo Brückl discovered that cpio contained a path traversal vulnerability. If a user or automated system were tricked into extracting a specially crafted cpio archive, an attacker could possibly use this issue to write arbitrary files outside the target directory on the host, even if using the option --no-absolute-filenames.

References

Affected packages

Ubuntu:20.04:LTS / cpio

Package

Name
cpio
Purl
pkg:deb/ubuntu/cpio?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.13+dfsg-2ubuntu0.4

Affected versions

2.*

2.12+dfsg-9
2.12+dfsg-9ubuntu1
2.13+dfsg-1
2.13+dfsg-2
2.13+dfsg-2ubuntu0.3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.13+dfsg-2ubuntu0.4",
            "binary_name": "cpio"
        },
        {
            "binary_version": "2.13+dfsg-2ubuntu0.4",
            "binary_name": "cpio-win32"
        }
    ]
}

Ubuntu:22.04:LTS / cpio

Package

Name
cpio
Purl
pkg:deb/ubuntu/cpio?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.13+dfsg-7ubuntu0.1

Affected versions

2.*

2.13+dfsg-4ubuntu4
2.13+dfsg-7

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.13+dfsg-7ubuntu0.1",
            "binary_name": "cpio"
        },
        {
            "binary_version": "2.13+dfsg-7ubuntu0.1",
            "binary_name": "cpio-win32"
        }
    ]
}

Ubuntu:23.10 / cpio

Package

Name
cpio
Purl
pkg:deb/ubuntu/cpio?arch=src?distro=mantic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.13+dfsg-7.1ubuntu0.1

Affected versions

2.*

2.13+dfsg-7.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.13+dfsg-7.1ubuntu0.1",
            "binary_name": "cpio"
        },
        {
            "binary_version": "2.13+dfsg-7.1ubuntu0.1",
            "binary_name": "cpio-win32"
        }
    ]
}