USN-3612-1

Bas van Schaik and Kevin Backhouse discovered that librelp incorrectly handled checking certain x509 certificates. A remote attacker able to connect to rsyslog could possibly use this issue to execute arbitrary code.

References

Affected packages

Ubuntu:14.04:LTS / librelp

Package

Name: librelp
Purl: pkg:deb/ubuntu/librelp@1.2.2-2ubuntu1.1?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.2.2-2ubuntu1.1

Affected versions

1.*

1.1.4-1

1.2.0-1

1.2.0-1ubuntu1

1.2.2-2ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1.2.2-2ubuntu1.1",
            "binary_name": "librelp-dev"
        },
        {
            "binary_version": "1.2.2-2ubuntu1.1",
            "binary_name": "librelp0"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2018-1000140",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:14.04:LTS"
}