USN-4281-1

A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.

References

Affected packages

Ubuntu:18.04:LTS / webkit2gtk

Package

Name: webkit2gtk
Purl: pkg:deb/ubuntu/webkit2gtk@2.26.4-0ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.26.4-0ubuntu0.18.04.1

Affected versions

2.*

2.18.0-2

2.18.0-2build1

2.18.2-1

2.18.3-1

2.18.4-1

2.18.6-1

2.19.91-1ubuntu1

2.19.92-1

2.20.0-1

2.20.0-2

2.20.0-2ubuntu1

2.20.1-1

2.20.2-0ubuntu0.18.04.1

2.20.3-0ubuntu0.18.04.1

2.20.5-0ubuntu0.18.04.1

2.22.2-0ubuntu0.18.04.1

2.22.2-0ubuntu0.18.04.2

2.22.4-0ubuntu0.18.04.1

2.22.5-0ubuntu0.18.04.1

2.22.6-0ubuntu0.18.04.1

2.24.1-0ubuntu0.18.04.1

2.24.2-0ubuntu0.18.04.1

2.24.4-0ubuntu0.18.04.1

2.26.1-0ubuntu0.18.04.1

2.26.2-0ubuntu0.18.04.1

2.26.3-0ubuntu0.18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.26.4-0ubuntu0.18.04.1",
            "binary_name": "gir1.2-javascriptcoregtk-4.0"
        },
        {
            "binary_version": "2.26.4-0ubuntu0.18.04.1",
            "binary_name": "gir1.2-webkit2-4.0"
        },
        {
            "binary_version": "2.26.4-0ubuntu0.18.04.1",
            "binary_name": "libjavascriptcoregtk-4.0-18"
        },
        {
            "binary_version": "2.26.4-0ubuntu0.18.04.1",
            "binary_name": "libjavascriptcoregtk-4.0-bin"
        },
        {
            "binary_version": "2.26.4-0ubuntu0.18.04.1",
            "binary_name": "libjavascriptcoregtk-4.0-dev"
        },
        {
            "binary_version": "2.26.4-0ubuntu0.18.04.1",
            "binary_name": "libwebkit2gtk-4.0-37"
        },
        {
            "binary_version": "2.26.4-0ubuntu0.18.04.1",
            "binary_name": "libwebkit2gtk-4.0-37-gtk2"
        },
        {
            "binary_version": "2.26.4-0ubuntu0.18.04.1",
            "binary_name": "libwebkit2gtk-4.0-dev"
        },
        {
            "binary_version": "2.26.4-0ubuntu0.18.04.1",
            "binary_name": "webkit2gtk-driver"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2020-3862"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2020-3864"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2020-3865"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2020-3867"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2020-3868"
        }
    ]
}