openSUSE-SU-2019:1883-1

Dashboard / Vulnerabilities / openSUSE-SU-2019:1883-1

openSUSE-SU-2019:1883-1

Summary: Security update for libsass

Details: This update for libsass to version 3.6.1 fixes the following issues: Security issues fixed: - CVE-2019-6283: Fixed heap-buffer-overflow in Sass::Prelexer::parenthese_scope(char const*) (boo#1121943). - CVE-2019-6284: Fixed heap-based buffer over-read exists in Sass:Prelexer:alternatives (boo#1121944). - CVE-2019-6286: Fixed heap-based buffer over-read exists in Sass:Prelexer:skip_over_scopes (boo#1121945). - CVE-2018-11499: Fixed use-after-free vulnerability in sass_context.cpp:handle_error (boo#1096894). - CVE-2018-19797: Disallowed parent selector in selector_fns arguments (boo#1118301). - CVE-2018-19827: Fixed use-after-free vulnerability exists in the SharedPtr class (boo#1118346). - CVE-2018-19837: Fixed stack overflow in Eval::operator() (boo#1118348). - CVE-2018-19838: Fixed stack-overflow at IMPLEMENT_AST_OPERATORS expansion (boo#1118349). - CVE-2018-19839: Fixed buffer-overflow (OOB read) against some invalid input (boo#1118351). - CVE-2018-20190: Fixed Null pointer dereference in Sass::Eval::operator()(Sass::Supports_Operator*) (boo#1119789). - CVE-2018-20821: Fixed uncontrolled recursion in Sass:Parser:parse_css_variable_value (boo#1133200). - CVE-2018-20822: Fixed stack-overflow at Sass::Inspect::operator() (boo#1133201). This update was imported from the openSUSE:Leap:15.0:Update update project.

References: https://lists.opensuse.org/archives/list/[email protected]/thread/HPU3GRLOX4PSKM4UBZP2UQ5JATS5U6U6/#HPU3GRLOX4PSKM4UBZP2UQ5JATS5U6U6, https://bugzilla.suse.com/1096894, https://bugzilla.suse.com/1118301, https://bugzilla.suse.com/1118346, https://bugzilla.suse.com/1118348, https://bugzilla.suse.com/1118349, https://bugzilla.suse.com/1118351, https://bugzilla.suse.com/1119789, https://bugzilla.suse.com/1121943, https://bugzilla.suse.com/1121944, https://bugzilla.suse.com/1121945, https://bugzilla.suse.com/1133200, https://bugzilla.suse.com/1133201, https://www.suse.com/security/cve/CVE-2018-11499, https://www.suse.com/security/cve/CVE-2018-19797, https://www.suse.com/security/cve/CVE-2018-19827, https://www.suse.com/security/cve/CVE-2018-19837, https://www.suse.com/security/cve/CVE-2018-19838, https://www.suse.com/security/cve/CVE-2018-19839, https://www.suse.com/security/cve/CVE-2018-20190, https://www.suse.com/security/cve/CVE-2018-20821, https://www.suse.com/security/cve/CVE-2018-20822, https://www.suse.com/security/cve/CVE-2019-6283, https://www.suse.com/security/cve/CVE-2019-6284, https://www.suse.com/security/cve/CVE-2019-6286