{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for libsass","title":"Title of the patch"},{"category":"description","text":"This update for libsass to version 3.6.1 fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2019-6283: Fixed heap-buffer-overflow in Sass::Prelexer::parenthese_scope(char const*) (boo#1121943).\n- CVE-2019-6284: Fixed heap-based buffer over-read exists in Sass:Prelexer:alternatives (boo#1121944).\n- CVE-2019-6286: Fixed heap-based buffer over-read exists in Sass:Prelexer:skip_over_scopes (boo#1121945).\n- CVE-2018-11499: Fixed use-after-free vulnerability in sass_context.cpp:handle_error (boo#1096894).\n- CVE-2018-19797: Disallowed parent selector in selector_fns arguments (boo#1118301).\n- CVE-2018-19827: Fixed use-after-free vulnerability exists in the SharedPtr class (boo#1118346).\n- CVE-2018-19837: Fixed stack overflow in Eval::operator() (boo#1118348).\n- CVE-2018-19838: Fixed stack-overflow at IMPLEMENT_AST_OPERATORS expansion (boo#1118349).\n- CVE-2018-19839: Fixed buffer-overflow (OOB read) against some invalid input (boo#1118351).\n- CVE-2018-20190: Fixed Null pointer dereference in Sass::Eval::operator()(Sass::Supports_Operator*) (boo#1119789).\n- CVE-2018-20821: Fixed uncontrolled recursion in Sass:Parser:parse_css_variable_value (boo#1133200).\n- CVE-2018-20822: Fixed stack-overflow at Sass::Inspect::operator() (boo#1133201).\n","title":"Description of the patch"},{"category":"details","text":"openSUSE-2019-1791","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2019_1791-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2019:1791-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/YJ7FECPNTPURCXIOZ6UWOJFRTA4TVLME/#YJ7FECPNTPURCXIOZ6UWOJFRTA4TVLME"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2019:1791-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/YJ7FECPNTPURCXIOZ6UWOJFRTA4TVLME/#YJ7FECPNTPURCXIOZ6UWOJFRTA4TVLME"},{"category":"self","summary":"SUSE Bug 1096894","url":"https://bugzilla.suse.com/1096894"},{"category":"self","summary":"SUSE Bug 1118301","url":"https://bugzilla.suse.com/1118301"},{"category":"self","summary":"SUSE Bug 1118346","url":"https://bugzilla.suse.com/1118346"},{"category":"self","summary":"SUSE Bug 1118348","url":"https://bugzilla.suse.com/1118348"},{"category":"self","summary":"SUSE Bug 1118349","url":"https://bugzilla.suse.com/1118349"},{"category":"self","summary":"SUSE Bug 1118351","url":"https://bugzilla.suse.com/1118351"},{"category":"self","summary":"SUSE Bug 1119789","url":"https://bugzilla.suse.com/1119789"},{"category":"self","summary":"SUSE Bug 1121943","url":"https://bugzilla.suse.com/1121943"},{"category":"self","summary":"SUSE Bug 1121944","url":"https://bugzilla.suse.com/1121944"},{"category":"self","summary":"SUSE Bug 1121945","url":"https://bugzilla.suse.com/1121945"},{"category":"self","summary":"SUSE Bug 1133200","url":"https://bugzilla.suse.com/1133200"},{"category":"self","summary":"SUSE Bug 1133201","url":"https://bugzilla.suse.com/1133201"},{"category":"self","summary":"SUSE CVE CVE-2018-11499 page","url":"https://www.suse.com/security/cve/CVE-2018-11499/"},{"category":"self","summary":"SUSE CVE CVE-2018-19797 page","url":"https://www.suse.com/security/cve/CVE-2018-19797/"},{"category":"self","summary":"SUSE CVE CVE-2018-19827 page","url":"https://www.suse.com/security/cve/CVE-2018-19827/"},{"category":"self","summary":"SUSE CVE CVE-2018-19837 page","url":"https://www.suse.com/security/cve/CVE-2018-19837/"},{"category":"self","summary":"SUSE CVE CVE-2018-19838 page","url":"https://www.suse.com/security/cve/CVE-2018-19838/"},{"category":"self","summary":"SUSE CVE CVE-2018-19839 page","url":"https://www.suse.com/security/cve/CVE-2018-19839/"},{"category":"self","summary":"SUSE CVE CVE-2018-20190 page","url":"https://www.suse.com/security/cve/CVE-2018-20190/"},{"category":"self","summary":"SUSE CVE CVE-2018-20821 page","url":"https://www.suse.com/security/cve/CVE-2018-20821/"},{"category":"self","summary":"SUSE CVE CVE-2018-20822 page","url":"https://www.suse.com/security/cve/CVE-2018-20822/"},{"category":"self","summary":"SUSE CVE CVE-2019-6283 page","url":"https://www.suse.com/security/cve/CVE-2019-6283/"},{"category":"self","summary":"SUSE CVE CVE-2019-6284 page","url":"https://www.suse.com/security/cve/CVE-2019-6284/"},{"category":"self","summary":"SUSE CVE CVE-2019-6286 page","url":"https://www.suse.com/security/cve/CVE-2019-6286/"}],"title":"Security update for libsass","tracking":{"current_release_date":"2019-07-23T11:22:02Z","generator":{"date":"2019-07-23T11:22:02Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2019:1791-1","initial_release_date":"2019-07-23T11:22:02Z","revision_history":[{"date":"2019-07-23T11:22:02Z","number":"1","summary":"Current 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parser.cpp.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.0:libsass-3_6_1-1-3.6.1-lp151.3.3.1.x86_64","openSUSE Leap 15.0:libsass-devel-3.6.1-lp151.3.3.1.x86_64","openSUSE Leap 15.1:libsass-3_6_1-1-3.6.1-lp151.3.3.1.x86_64","openSUSE Leap 15.1:libsass-devel-3.6.1-lp151.3.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-19837","url":"https://www.suse.com/security/cve/CVE-2018-19837"},{"category":"external","summary":"SUSE Bug 1118348 for CVE-2018-19837","url":"https://bugzilla.suse.com/1118348"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["openSUSE Leap 15.0:libsass-3_6_1-1-3.6.1-lp151.3.3.1.x86_64","openSUSE Leap 15.0:libsass-devel-3.6.1-lp151.3.3.1.x86_64","openSUSE Leap 15.1:libsass-3_6_1-1-3.6.1-lp151.3.3.1.x86_64","openSUSE Leap 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