Upstream information

CVE-2018-19827 at MITRE


In LibSass 3.5.5, a use-after-free vulnerability exists in the SharedPtr class in SharedPtr.cpp (or SharedPtr.hpp) that may cause a denial of service (application crash) or possibly have unspecified other impact.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 8.8
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1118346 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub for SUSE Linux Enterprise 15 SP1
  • libsass-3_6_1-1 >= 3.6.1-bp151.4.3.1
  • libsass-devel >= 3.6.1-bp151.4.3.1
SUSE Package Hub for SUSE Linux Enterprise 15
  • libsass-3_6_1-1 >= 3.6.1-bp150.3.3.1
  • libsass-devel >= 3.6.1-bp150.3.3.1
openSUSE Leap 15.0
  • libsass-3_6_1-1 >= 3.6.1-lp150.2.3.1
  • libsass-3_6_1-1-debuginfo >= 3.6.1-lp150.2.3.1
  • libsass-debugsource >= 3.6.1-lp150.2.3.1
  • libsass-devel >= 3.6.1-lp150.2.3.1
openSUSE Leap 15.1
  • libsass-3_6_1-1 >= 3.6.1-lp151.3.3.1
  • libsass-3_6_1-1-debuginfo >= 3.6.1-lp151.3.3.1
  • libsass-debugsource >= 3.6.1-lp151.3.3.1
  • libsass-devel >= 3.6.1-lp151.3.3.1