UBUNTU-CVE-2022-29536

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Source
https://ubuntu.com/security/CVE-2022-29536
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-29536.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2022-29536
Related
Published
2022-04-20T23:15:00Z
Modified
2025-01-13T10:23:28Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephystringshorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.

References

Affected packages

Ubuntu:Pro:16.04:LTS / epiphany-browser

Package

Name
epiphany-browser
Purl
pkg:deb/ubuntu/epiphany-browser@3.18.11-0ubuntu1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.16.3-1ubuntu1
3.18.0-1ubuntu2
3.18.1-1ubuntu1
3.18.3-0ubuntu1
3.18.5-0ubuntu1
3.18.5-0ubuntu1.1
3.18.10-0ubuntu1
3.18.11-0ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / epiphany-browser

Package

Name
epiphany-browser
Purl
pkg:deb/ubuntu/epiphany-browser@3.28.6-0ubuntu1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.26.1-1ubuntu1
3.26.1-1ubuntu2
3.26.1-1ubuntu4
3.26.5.1-1ubuntu1
3.27.90-1ubuntu1
3.28.0.1-1ubuntu1
3.28.1-1ubuntu1
3.28.5-0ubuntu1
3.28.6-0ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / epiphany-browser

Package

Name
epiphany-browser
Purl
pkg:deb/ubuntu/epiphany-browser@3.36.4-0ubuntu2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.36.4-0ubuntu2

Affected versions

3.*

3.34.1-1
3.34.1-1build1
3.36.0-1
3.36.1-1
3.36.2-0ubuntu1
3.36.3-0ubuntu1
3.36.4-0ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.36.4-0ubuntu2",
            "binary_name": "epiphany-browser"
        },
        {
            "binary_version": "3.36.4-0ubuntu2",
            "binary_name": "epiphany-browser-data"
        },
        {
            "binary_version": "3.36.4-0ubuntu2",
            "binary_name": "epiphany-browser-dbgsym"
        }
    ]
}

Ubuntu:22.04:LTS / epiphany-browser

Package

Name
epiphany-browser
Purl
pkg:deb/ubuntu/epiphany-browser@42.1-1ubuntu1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
42.1-1ubuntu1

Affected versions

41.*

41.0-1
41.0-2
41.2-1
41.3-1

Other

42~beta-1

42.*

42.0-1
42.1-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "42.1-1ubuntu1",
            "binary_name": "epiphany-browser"
        },
        {
            "binary_version": "42.1-1ubuntu1",
            "binary_name": "epiphany-browser-data"
        },
        {
            "binary_version": "42.1-1ubuntu1",
            "binary_name": "epiphany-browser-dbgsym"
        }
    ]
}