USN-5327-1

Hiroyuki Yamamori discovered that rsh incorrectly handled certain filenames. If a user or automated system were tricked into connecting to a malicious rsh server, a remote attacker could possibly use this issue to modify directory permissions.

References

Affected packages

Ubuntu:18.04:LTS / netkit-rsh

Package

Name: netkit-rsh
Purl: pkg:deb/ubuntu/netkit-rsh@0.17-17ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.17-17ubuntu0.1

Affected versions

0.*

0.17-17

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "rsh-client",
            "binary_version": "0.17-17ubuntu0.1"
        },
        {
            "binary_name": "rsh-server",
            "binary_version": "0.17-17ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2019-7282",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:18.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5327-1.json"