USN-5064-1

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/notices/USN-5064-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5064-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5064-1
Related
Published
2021-09-08T11:14:41.905315Z
Modified
2021-09-08T11:14:41.905315Z
Summary
cpio vulnerability
Details

Maverick Chung and Qiaoyi Fang discovered that cpio incorrectly handled certain pattern files. A remote attacker could use this issue to cause cpio to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:18.04:LTS / cpio

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.12+dfsg-6ubuntu0.18.04.4

Affected versions

2.*

2.11+dfsg-6
2.12+dfsg-6
2.12+dfsg-6ubuntu0.18.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.12+dfsg-6ubuntu0.18.04.4",
            "binary_name": "cpio"
        },
        {
            "binary_version": "2.12+dfsg-6ubuntu0.18.04.4",
            "binary_name": "cpio-win32"
        }
    ]
}

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-2ubuntu0.3

Affected versions

2.*

2.12+dfsg-9
2.12+dfsg-9ubuntu1
2.13+dfsg-1
2.13+dfsg-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.13+dfsg-2ubuntu0.3",
            "binary_name": "cpio"
        },
        {
            "binary_version": "2.13+dfsg-2ubuntu0.3",
            "binary_name": "cpio-win32"
        }
    ]
}