USN-3409-1

It was discovered that FontForge was vulnerable to a heap-based buffer over-read. A remote attacker could use a crafted file to DoS or execute arbitrary code. (CVE-2017-11568, CVE-2017-11569, CVE-2017-11572)

It was discovered that FontForge was vulnerable to a stack-based buffer overflow. A remote attacker could use a crafted file to DoS or execute arbitrary code. (CVE-2017-11571)

It was discovered that FontForge was vulnerable to a heap-based buffer overflow. A remote attacker could use a crafted file to DoS or execute arbitrary code. (CVE-2017-11574)

It was discovered that FontForge was vulnerable to a buffer over-read. A remote attacker could use a crafted file to DoS or execute arbitrary code. (CVE-2017-11575, CVE-2017-11577)

It was discovered that FontForge wasn't correctly checking the sign of a vector size. A remote attacker could use a crafted file to DoS. (CVE-2017-11576)

References

Affected packages

Ubuntu:14.04:LTS / fontforge

Package

Name: fontforge
Purl: pkg:deb/ubuntu/fontforge@20120731.b-5ubuntu0.1?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

20120731.b-5ubuntu0.1

Affected versions

20120731.*

20120731.b-3ubuntu1

20120731.b-4

20120731.b-4ubuntu1

20120731.b-5

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "fontforge",
            "binary_version": "20120731.b-5ubuntu0.1"
        },
        {
            "binary_name": "fontforge-common",
            "binary_version": "20120731.b-5ubuntu0.1"
        },
        {
            "binary_name": "fontforge-nox",
            "binary_version": "20120731.b-5ubuntu0.1"
        },
        {
            "binary_name": "libfontforge-dev",
            "binary_version": "20120731.b-5ubuntu0.1"
        },
        {
            "binary_name": "libfontforge1",
            "binary_version": "20120731.b-5ubuntu0.1"
        },
        {
            "binary_name": "libgdraw4",
            "binary_version": "20120731.b-5ubuntu0.1"
        },
        {
            "binary_name": "python-fontforge",
            "binary_version": "20120731.b-5ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:14.04:LTS",
    "cves": [
        {
            "id": "CVE-2017-11568",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2017-11569",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2017-11571",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2017-11572",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2017-11574",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2017-11575",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2017-11576",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2017-11577",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}