CVE-2019-20446
MEDIUM
6.5
CVSS Score
Published: February 2, 2020 at 12:00 AM UTC
Updated: June 17, 2026 at 02:30 AM UTC
6 products affected across 6 vendorsDebian LinuxFedoraUbuntu Linux
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Severity
MEDIUM6.5
Exploit prediction
EPSS 2%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ubuntu Linux· Canonicalrubygems
95%Debian Linux· Debiandrupal
95%v < 2.40.212.42.0 ≤ v < 2.42.82.44.0 ≤ v < 2.44.16
Affected range stops below 2.40.21, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.42.8, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.44.16, so it looks safe — our inference, not a vendor statement
All versions
Leap· openSUSEdrupal
95%Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00024.html
- https://gitlab.gnome.org/GNOME/librsvg/issues/515
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP/
- https://usn.ubuntu.com/4436-1/
References (7)
Vendor AdvisoryMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00024.htmlMailing ListThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2020/07/msg00016.htmlThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20221111-0004/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-400
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