CVE-2019-6286 — Vulnetix

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CVE-2019-6286 PUBLISHED

In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::skip_over_scopes in prelexer.hpp when called from Sass::Parser::parse_import(), a similar issue to CVE-2018-11693.

EPSS 0.28% · 51.2th percentile

Risk Scores

EPSS Score

0.28%

51.2th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	libsass	3.3.4-1, 0, 3.2.5-1
Ubuntu:Pro:18.04:LTS	libsass	3.4.3-1, 3.4.6-1, 3.4.8-1

Timeline

Jan 14, 2019 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2019-6286 third-party-advisory
https://github.com/sass/libsass/issues/2815 third-party-advisory
https://ubuntu.com/security/notices/USN-4837-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2019-6286 third-party-advisory

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