USN-5436-1

Tobias Stoeckmann discovered that libXrender incorrectly handled certain responses. An attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2016-7949, CVE-2016-7950)

References

Affected packages

Ubuntu:Pro:16.04:LTS / libxrender

Package

Name: libxrender
Purl: pkg:deb/ubuntu/libxrender@1:0.9.9-0ubuntu1+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:0.9.9-0ubuntu1+esm1

Affected versions

1:0.*

1:0.9.9-0ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1:0.9.9-0ubuntu1+esm1",
            "binary_name": "libxrender-dev"
        },
        {
            "binary_version": "1:0.9.9-0ubuntu1+esm1",
            "binary_name": "libxrender1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

{
    "cves_map": {
        "cves": [
            {
                "severity": [
                    {
                        "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "low",
                        "type": "Ubuntu"
                    }
                ],
                "id": "CVE-2016-7949"
            },
            {
                "severity": [
                    {
                        "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "low",
                        "type": "Ubuntu"
                    }
                ],
                "id": "CVE-2016-7950"
            }
        ],
        "ecosystem": "Ubuntu:Pro:16.04:LTS"
    }
}