This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2018-19797 →

DEBIAN-CVE-2018-19797

In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::Selector_List::populate_extends in SharedPtr.hpp (used by ast.cpp and ast_selectors...

Original description

The description as published by the source.

In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::Selector_List::populate_extends in SharedPtr.hpp (used by ast.cpp and ast_selectors.cpp) may cause a Denial of Service (application crash) via a crafted sass input file.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 libsass

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.3-1"}]}]

Debian:13 libsass

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.3-1"}]}]

Debian:14 libsass

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.3-1"}]}]

References

advisory security-tracker.debian.org