CVE-2019-20446

mediumpriority · track · 27EPSS 0.021 · 82 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.13% (82nd) EPSS

CVSS 4.3 · medium

Is it mine?

64 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedlibrsvg2-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-0:2.42.7-4.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-0:2.42.7-4.el8.src as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-debuginfo-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-debuginfo-0:2.42.7-4.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-debuginfo-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-debuginfo-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-debuginfo-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-debugsource-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-debugsource-0:2.42.7-4.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-debugsource-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-debugsource-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-debugsource-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-devel-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-devel-0:2.42.7-4.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-devel-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-devel-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-devel-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-tools-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-tools-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-tools-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-tools-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-tools-debuginfo-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-tools-debuginfo-0:2.42.7-4.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-tools-debuginfo-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-tools-debuginfo-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Fixedlibrsvg2-tools-debuginfo-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4709
Workaroundlibrsvg2-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-0:2.42.7-4.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-0:2.42.7-4.el8.src as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-debuginfo-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-debuginfo-0:2.42.7-4.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-debuginfo-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-debuginfo-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-debuginfo-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-debugsource-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-debugsource-0:2.42.7-4.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-debugsource-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-debugsource-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-debugsource-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-devel-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-devel-0:2.42.7-4.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-devel-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-devel-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-devel-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-tools-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-tools-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-tools-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-tools-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-tools-debuginfo-0:2.42.7-4.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-tools-debuginfo-0:2.42.7-4.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-tools-debuginfo-0:2.42.7-4.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-tools-debuginfo-0:2.42.7-4.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.
Workaroundlibrsvg2-tools-debuginfo-0:2.42.7-4.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
This flaw is triggered when untrusted XML files are parsed with applications compiled with librsvg2 library. Applications which do not parse untrusted XML files are not affected by this flaw.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.16.5mediumAV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · Red Hat Product Security US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400USprimaryCWE-400USCWE-400US

affected products (64)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Avaya Aura Experience Portalall versionscert_bundDEcpe:/a:avaya:aura_experience_portal:-
Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
NetApp ActiveIQ Unified Managerall versionscert_bundDEcpe:/a:netapp:active_iq_unified_manager:-::~~~vmware_vsphere~~
Open Source CentOSall versionscert_bundDEcpe:/o:centos:centos:-
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
Red Hat Enterprise Linux 8all versionscert_bundDEcpe:/o:redhat:enterprise_linux:8
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
n/a n/a≤ n/aenisa_euvdEU
Canonical Ltd. Ubuntu≤ 18.04 LTSfstec_bduRU
Canonical Ltd. Ubuntu≤ 16.04 LTSfstec_bduRU
Fedora Project Fedora≤ 31fstec_bduRU
Fedora Project Fedora≤ 30fstec_bduRU
Novell Inc. OpenSUSE Leap≤ 15.1fstec_bduRU
АО «Концерн ВНИИНС» ОС ОН «Стрелец»≤ 16.01.2023fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Common Edition≤ 2.12 «Орёл»fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.5 «Смоленск»fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.6 «Смоленск»fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition для «Эльбрус»≤ 8.1 «Ленинград»fstec_bduRU

showing 20 of 64

advisories (2)

Vendor and ecosystem advisories describing this.

RHSA-2020:4709Red Hat Security Advisory: librsvg2 security update2020-11-04csaf · redhat_csafUS
An update for librsvg2 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
WID-SEC-W-2022-0193Red Hat Enterprise Linux: Mehrere SchwachstellenDeutsch2020-11-03csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um die Verfügbarkeit, Integrität und Vertraulichkeit zu gefährden.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund redhat_csaf NVD CVE.org MITRE

published 2020-02-02modified 2026-06-17

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references (34)

External citations — patches, advisories, analysis.

scry

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