USN-5680-1

It was discovered that gThumb did not properly managed memory when processing certain image files. If a user were tricked into opening a specially crafted JPEG file, an attacker could possibly use this issue to cause gThumb to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2019-20326)

It was discovered that gThumb did not properly handled certain malformed image files. If a user were tricked into opening a specially crafted JPEG file, an attacker could possibly use this issue to cause gThumb to crash, resulting in a denial of service. (CVE-2020-36427)

References

Affected packages

Ubuntu:20.04:LTS / gthumb

Package

Name: gthumb
Purl: pkg:deb/ubuntu/gthumb@3:3.8.0-2.1ubuntu0.1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3:3.8.0-2.1ubuntu0.1

Affected versions

3:3.*

3:3.8.0-2

3:3.8.0-2.1

3:3.8.0-2.1build1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "gthumb",
            "binary_version": "3:3.8.0-2.1ubuntu0.1"
        },
        {
            "binary_name": "gthumb-data",
            "binary_version": "3:3.8.0-2.1ubuntu0.1"
        },
        {
            "binary_name": "gthumb-dev",
            "binary_version": "3:3.8.0-2.1ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2019-20326"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2020-36427"
        }
    ]
}