DEBIAN-CVE-2018-19797

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Source
https://security-tracker.debian.org/tracker/CVE-2018-19797
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-19797.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2018-19797
Upstream
Published
2018-12-03T06:29:00Z
Modified
2025-09-25T22:40:49Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::SelectorList::populateextends 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.

References

Affected packages

Debian:11 / libsass

Package

Name
libsass
Purl
pkg:deb/debian/libsass?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libsass

Package

Name
libsass
Purl
pkg:deb/debian/libsass?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libsass

Package

Name
libsass
Purl
pkg:deb/debian/libsass?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / libsass

Package

Name
libsass
Purl
pkg:deb/debian/libsass?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}