{"id":"OSV-2020-862","aliases":[],"status":"published","title":"Use-of-uninitialized-value in std::__1::vector\u003cstd::__1::vector\u003cSass::Extension, std::__1::allocator\u003cSass::Ext","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21223\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nstd::__1::vector\u003cstd::__1::vector\u003cSass::Extension, std::__1::allocator\u003cSass::Ext\nSass::Extender::extendCompound\nSass::Extender::extendComplex\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-07-14T22:13:48.731457Z","modified":"2026-10-19T14:26:43Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libsass","ranges":[{"type":"GIT","events":[{"introduced":"2c4b0c39138b3bde9ee6db86264459812161ddd0"}]}],"versions":["3.6.2","3.6.3","3.6.4","3.6.5","3.6.6"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21223","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-862","title":"Use-of-uninitialized-value in std::__1::vector\u003cstd::__1::vector\u003cSass::Extension, std::__1::allocator\u003cSass::Ext","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21223\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nstd::__1::vector\u003cstd::__1::vector\u003cSass::Extension, std::__1::allocator\u003cSass::Ext\nSass::Extender::extendCompound\nSass::Extender::extendComplex\n```\n","status":"published","published":"2020-07-14T22:13:48.731457Z","modified":"2026-10-19T14:26:43.330606Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}