CVE-2019-18799: Null Pointer Dereference

Published Nov 6, 2019
·
Updated

LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCompoundSelector in parserselectors.cpp.

Affected Software

1 affected component
Sass-lang Libsass<3.6.3

Event History

Nov 6, 2019
CVE Published
via MITRE·03:07 PM
Data Sourced
via MITRE·03:07 PM
Description
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Frequently Asked Questions

1

What is CVE-2019-18799?

CVE-2019-18799 is a vulnerability in LibSass before version 3.6.3 that allows a NULL pointer dereference in the parseCompoundSelector function.

2

How severe is CVE-2019-18799?

CVE-2019-18799 has a severity level of medium, with a CVSS score of 6.5.

3

What is the affected software for CVE-2019-18799?

The affected software for CVE-2019-18799 is LibSass version up to and exclusive of 3.6.3.

4

How can I fix CVE-2019-18799?

To fix CVE-2019-18799, you should update LibSass to version 3.6.3 or newer.

5

Where can I find more information about CVE-2019-18799?

More information about CVE-2019-18799 can be found at the following link: [https://github.com/sass/libsass/issues/3001](https://github.com/sass/libsass/issues/3001)

Contact

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