{"schema_version":"1.7.2","id":"OESA-2021-1303","modified":"2021-08-06T11:03:07Z","published":"2021-08-06T11:03:07Z","upstream":["CVE-2020-36430"],"summary":"libass security update","details":"libass is a portable subtitle renderer for the ASS/SSA (Advanced Substation Alpha/Substation Alpha)  subtitle format. It is mostly compatible with VSFilter.\r\n\r\nSecurity Fix(es):\r\n\r\nlibass 0.15.x before 0.15.1 has a heap-based buffer overflow in decode_chars (called from decode_font and process_text) because the wrong integer data type is used for subtraction.(CVE-2020-36430)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP2","name":"libass","purl":"pkg:rpm/openEuler/libass\u0026distro=openEuler-20.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.15.0-2.oe1"}]}],"ecosystem_specific":{"aarch64":["libass-debuginfo-0.15.0-2.oe1.aarch64.rpm","libass-0.15.0-2.oe1.aarch64.rpm","libass-debugsource-0.15.0-2.oe1.aarch64.rpm","libass-devel-0.15.0-2.oe1.aarch64.rpm"],"noarch":["libass-help-0.15.0-2.oe1.noarch.rpm"],"src":["libass-0.15.0-2.oe1.src.rpm"],"x86_64":["libass-devel-0.15.0-2.oe1.x86_64.rpm","libass-debuginfo-0.15.0-2.oe1.x86_64.rpm","libass-0.15.0-2.oe1.x86_64.rpm","libass-debugsource-0.15.0-2.oe1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1303"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36430"}],"database_specific":{"severity":"High"}}