USN-5558-1

Zhao Liang discovered that libcdio was not properly performing memory management operations when processing ISO files, which could result in a heap buffer overflow or in a NULL pointer dereference. If a user or automated system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service. (CVE-2017-18198, CVE-2017-18199)

References

Affected packages

Ubuntu:Pro:14.04:LTS / libcdio

Package

Name: libcdio
Purl: pkg:deb/ubuntu/libcdio@0.83-4.1ubuntu1+esm1?arch=source&distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.83-4.1ubuntu1+esm1

Affected versions

0.*

0.83-4ubuntu1

0.83-4.1

0.83-4.1ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libcdio-cdda-dev",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        },
        {
            "binary_name": "libcdio-cdda1",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        },
        {
            "binary_name": "libcdio-dev",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        },
        {
            "binary_name": "libcdio-paranoia-dev",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        },
        {
            "binary_name": "libcdio-paranoia1",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        },
        {
            "binary_name": "libcdio-utils",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        },
        {
            "binary_name": "libcdio13",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        },
        {
            "binary_name": "libiso9660-8",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        },
        {
            "binary_name": "libiso9660-dev",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        },
        {
            "binary_name": "libudf-dev",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        },
        {
            "binary_name": "libudf0",
            "binary_version": "0.83-4.1ubuntu1+esm1"
        }
    ],
    "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:R/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2017-18198"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2017-18199"
        }
    ],
    "ecosystem": "Ubuntu:Pro:14.04:LTS"
}

Ubuntu:Pro:16.04:LTS / libcdio