CWE
476
Advisory Published
Updated

CVE-2019-18799: Null Pointer Dereference

First published: Wed Nov 06 2019(Updated: )

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

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
libsass<3.6.3

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Frequently Asked Questions

  • 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.

  • How severe is CVE-2019-18799?

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

  • 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.

  • How can I fix CVE-2019-18799?

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

  • 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)

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