USN-6666-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-6666-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6666-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6666-1
Related
Published
2024-02-28T13:20:14.345993Z
Modified
2024-02-28T13:20:14.345993Z
Summary
libuv1 vulnerability
Details

It was discovered that libuv incorrectly truncated certain hostnames. A remote attacker could possibly use this issue with specially crafted hostnames to bypass certain checks.

References

Affected packages

Ubuntu:20.04:LTS / libuv1

Package

Name
libuv1
Purl
pkg:deb/ubuntu/libuv1@1.34.2-1ubuntu1.5?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.34.2-1ubuntu1.5

Affected versions

1.*

1.30.1-1
1.33.1-2
1.33.1-2ubuntu2
1.33.1-3ubuntu1
1.34.2-1ubuntu1
1.34.2-1ubuntu1.1
1.34.2-1ubuntu1.3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "libuv1": "1.34.2-1ubuntu1.5",
            "libuv1-dev": "1.34.2-1ubuntu1.5",
            "libuv1-dbgsym": "1.34.2-1ubuntu1.5"
        }
    ]
}

Ubuntu:22.04:LTS / libuv1

Package

Name
libuv1
Purl
pkg:deb/ubuntu/libuv1@1.43.0-1ubuntu0.1?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.43.0-1ubuntu0.1

Affected versions

1.*

1.40.0-2ubuntu1
1.42.0-1
1.43.0-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "libuv1": "1.43.0-1ubuntu0.1",
            "libuv1-dev": "1.43.0-1ubuntu0.1",
            "libuv1-dbgsym": "1.43.0-1ubuntu0.1"
        }
    ]
}

Ubuntu:23.10 / libuv1

Package

Name
libuv1
Purl
pkg:deb/ubuntu/libuv1@1.44.2-1ubuntu0.1?arch=src?distro=mantic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.44.2-1ubuntu0.1

Affected versions

1.*

1.44.2-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "libuv1": "1.44.2-1ubuntu0.1",
            "libuv1-dev": "1.44.2-1ubuntu0.1",
            "libuv1-dbgsym": "1.44.2-1ubuntu0.1"
        }
    ]
}