CVE-2022-23514

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2022-23514
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23514.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-23514
Aliases
Related
Published
2022-12-14T14:15:10Z
Modified
2024-09-28T22:35:07.251109Z
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

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah < 2.19.1 contains 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 is patched in version 2.19.1.

References

Affected packages

Debian:11 / ruby-loofah

Package

Name
ruby-loofah
Purl
pkg:deb/debian/ruby-loofah?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.0+dfsg-1+deb11u1

Affected versions

2.*

2.7.0+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / ruby-loofah

Package

Name
ruby-loofah
Purl
pkg:deb/debian/ruby-loofah?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.19.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / ruby-loofah

Package

Name
ruby-loofah
Purl
pkg:deb/debian/ruby-loofah?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.19.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}