CVE-2019-20446

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.

References

https://usn.ubuntu.com/4436-1/

https://security.netapp.com/advisory/ntap-20221111-0004/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/

https://lists.debian.org/debian-lts-announce/2020/07/msg00016.html

https://gitlab.gnome.org/GNOME/librsvg/issues/515

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00024.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3