USN-5359-1

Danilo Ramos discovered that rsync incorrectly handled memory when performing certain zlib deflating operations. An attacker could use this issue to cause rsync to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:18.04:LTS / rsync

Package

Name: rsync
Purl: pkg:deb/ubuntu/rsync@3.1.2-2.1ubuntu1.4?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1.2-2.1ubuntu1.4

Affected versions

3.*

3.1.2-2

3.1.2-2.1

3.1.2-2.1ubuntu1

3.1.2-2.1ubuntu1.1

3.1.2-2.1ubuntu1.2

3.1.2-2.1ubuntu1.3

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "3.1.2-2.1ubuntu1.4",
            "binary_name": "rsync"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / rsync

Package

Name: rsync
Purl: pkg:deb/ubuntu/rsync@3.1.3-8ubuntu0.3?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1.3-8ubuntu0.3

Affected versions

3.*

3.1.3-6

3.1.3-8

3.1.3-8ubuntu0.1

3.1.3-8ubuntu0.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "3.1.3-8ubuntu0.3",
            "binary_name": "rsync"
        }
    ],
    "availability": "No subscription required"
}