UBUNTU-CVE-2022-23517

See a problem?
Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2022-23517
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23517.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-23517
Related
Published
2022-12-14T17:15:00Z
Modified
2022-12-14T17:15:00Z
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

rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Certain configurations of rails-html-sanitizer < 1.4.4 use an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a denial of service through CPU resource consumption. This issue has been patched in version 1.4.4.

References

Affected packages

Ubuntu:Pro:16.04:LTS / ruby-rails-html-sanitizer

Package

Name
ruby-rails-html-sanitizer

Affected ranges

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

Affected versions

1.*

1.0.2-1
1.0.3-1
1.0.3-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / ruby-rails-html-sanitizer

Package

Name
ruby-rails-html-sanitizer

Affected ranges

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

Affected versions

1.*

1.0.3-2
1.0.4-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / ruby-rails-html-sanitizer

Package

Name
ruby-rails-html-sanitizer

Affected ranges

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

Affected versions

1.*

1.0.4-1
1.3.0-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / ruby-rails-html-sanitizer

Package

Name
ruby-rails-html-sanitizer

Affected ranges

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

Affected versions

1.*

1.3.0-2
1.4.2-1
1.4.2-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / ruby-rails-html-sanitizer

Package

Name
ruby-rails-html-sanitizer

Affected ranges

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

Affected versions

1.*

1.4.4-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}