Published: 26/05/2018 Updated: 23/07/2019

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

A use-after-free vulnerability exists in handle_error() in sass_context.cpp in LibSass 3.4.x and 3.5.x up to and including 3.5.4 that could be leveraged to cause a denial of service (application crash) or possibly unspecified other impact.

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sass-lang libsass

Debian Bug report logs - #900182 libsass: CVE-2018-11499: heap use-after-free Package: src:libsass; Maintainer for src:libsass is Debian Sass team <pkg-sass-devel@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sun, 27 May 2018 08:54:02 UTC Severity: important Tags: fixed-upstrea ...

CWE-416 https://github.com/sass/libsass/issues/2643 http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=900182 https://nvd.nist.gov

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CVE-2018-11499

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