USN-5127-1

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Source
https://ubuntu.com/security/notices/USN-5127-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5127-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5127-1
Upstream
Related
Published
2021-11-01T13:43:28.785280Z
Modified
2025-10-13T04:35:39Z
Summary
webkit2gtk vulnerabilities
Details

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:20.04:LTS / webkit2gtk

Package

Name
webkit2gtk
Purl
pkg:deb/ubuntu/webkit2gtk@2.34.1-0ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.34.1-0ubuntu0.20.04.1

Affected versions

2.*

2.26.1-3
2.26.2-1
2.26.3-1ubuntu2
2.26.4-1ubuntu1
2.28.0-1ubuntu2
2.28.1-1
2.28.2-0ubuntu0.20.04.1
2.28.3-0ubuntu0.20.04.1
2.28.4-0ubuntu0.20.04.1
2.30.3-0ubuntu0.20.04.1
2.30.5-0ubuntu0.20.04.1
2.30.6-0ubuntu0.20.04.1
2.32.0-0ubuntu0.20.04.1
2.32.3-0ubuntu0.20.04.1
2.32.4-0ubuntu0.20.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gir1.2-javascriptcoregtk-4.0",
            "binary_version": "2.34.1-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "gir1.2-webkit2-4.0",
            "binary_version": "2.34.1-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libjavascriptcoregtk-4.0-18",
            "binary_version": "2.34.1-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libjavascriptcoregtk-4.0-bin",
            "binary_version": "2.34.1-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libjavascriptcoregtk-4.0-dev",
            "binary_version": "2.34.1-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libwebkit2gtk-4.0-37",
            "binary_version": "2.34.1-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libwebkit2gtk-4.0-37-gtk2",
            "binary_version": "2.34.1-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libwebkit2gtk-4.0-dev",
            "binary_version": "2.34.1-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "webkit2gtk-driver",
            "binary_version": "2.34.1-0ubuntu0.20.04.1"
        }
    ]
}

Database specific

cves_map

{
    "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-2021-30846"
        },
        {
            "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-2021-30851"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-42762"
        }
    ],
    "ecosystem": "Ubuntu:20.04:LTS"
}