UBUNTU-CVE-2019-20446

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Source
https://ubuntu.com/security/CVE-2019-20446
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20446.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-20446
Upstream
Downstream
Related
Published
2020-02-02T14:15:00Z
Modified
2025-07-18T16:45:35Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

In xml.rs in GNOME librsvg before 2.46.2, a crafted SVG file with nested patterns can cause denial of service when passed to the library for processing. The attacker constructs pattern elements so that the number of final rendered objects grows exponentially.

References

Affected packages

Ubuntu:Pro:16.04:LTS / librsvg

Package

Name
librsvg
Purl
pkg:deb/ubuntu/librsvg@2.40.13-3ubuntu0.2?arch=source&distro=esm-infra/xenial

Affected ranges

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

Affected versions

2.*

2.40.10-1
2.40.11-1
2.40.11-2
2.40.12-1
2.40.13-1
2.40.13-2
2.40.13-3
2.40.13-3ubuntu0.1
2.40.13-3ubuntu0.2

Ubuntu:Pro:18.04:LTS / librsvg

Package

Name
librsvg
Purl
pkg:deb/ubuntu/librsvg@2.40.20-2ubuntu0.2?arch=source&distro=esm-infra/bionic

Affected ranges

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

Affected versions

2.*

2.40.18-1
2.40.18-2
2.40.20-2
2.40.20-2ubuntu0.1
2.40.20-2ubuntu0.2