{"id":"OESA-2023-1033","summary":"byacc security update","details":"Berkeley Yacc is an LALR(1) parser generator.  Berkeley Yacc has been made as compatible as possible with AT&T Yacc.  Berkeley Yacc can accept any input specification that conforms to the AT&T Yacc documentation.  Specifications that take advantage of undocumented features of AT&T Yacc will probably be rejected.\r\n\r\nSecurity Fix(es):\r\n\r\nNo description is available for this CVE.(CVE-2021-33641)\r\n\r\nNo description is available for this CVE.(CVE-2021-33642)","modified":"2025-09-03T06:17:27.560828Z","published":"2023-01-13T11:04:48Z","upstream":["CVE-2021-33641","CVE-2021-33642"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1033"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33641"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33642"}],"affected":[{"package":{"name":"byacc","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/byacc&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.20200330-2.oe1"}]}],"ecosystem_specific":{"src":["byacc-1.9.20200330-2.oe1.src.rpm"],"aarch64":["byacc-debuginfo-1.9.20200330-2.oe1.aarch64.rpm","byacc-1.9.20200330-2.oe1.aarch64.rpm","byacc-debugsource-1.9.20200330-2.oe1.aarch64.rpm"],"noarch":["byacc-help-1.9.20200330-2.oe1.noarch.rpm"],"x86_64":["byacc-1.9.20200330-2.oe1.x86_64.rpm","byacc-debuginfo-1.9.20200330-2.oe1.x86_64.rpm","byacc-debugsource-1.9.20200330-2.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2023-1033.json"}},{"package":{"name":"byacc","ecosystem":"openEuler:20.03-LTS-SP3","purl":"pkg:rpm/openEuler/byacc&distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.20200330-2.oe1"}]}],"ecosystem_specific":{"src":["byacc-1.9.20200330-2.oe1.src.rpm"],"aarch64":["byacc-debuginfo-1.9.20200330-2.oe1.aarch64.rpm","byacc-debugsource-1.9.20200330-2.oe1.aarch64.rpm","byacc-1.9.20200330-2.oe1.aarch64.rpm"],"noarch":["byacc-help-1.9.20200330-2.oe1.noarch.rpm"],"x86_64":["byacc-debuginfo-1.9.20200330-2.oe1.x86_64.rpm","byacc-debugsource-1.9.20200330-2.oe1.x86_64.rpm","byacc-1.9.20200330-2.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2023-1033.json"}},{"package":{"name":"byacc","ecosystem":"openEuler:22.03-LTS","purl":"pkg:rpm/openEuler/byacc&distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.20210808-4.oe2203sp1"}]}],"ecosystem_specific":{"src":["byacc-2.0.20210808-4.oe2203.src.rpm","byacc-2.0.20210808-4.oe2203sp1.src.rpm"],"aarch64":["byacc-2.0.20210808-4.oe2203.aarch64.rpm","byacc-debugsource-2.0.20210808-4.oe2203.aarch64.rpm","byacc-debuginfo-2.0.20210808-4.oe2203.aarch64.rpm","byacc-debugsource-2.0.20210808-4.oe2203sp1.aarch64.rpm","byacc-debuginfo-2.0.20210808-4.oe2203sp1.aarch64.rpm","byacc-2.0.20210808-4.oe2203sp1.aarch64.rpm"],"noarch":["byacc-help-2.0.20210808-4.oe2203.noarch.rpm","byacc-help-2.0.20210808-4.oe2203sp1.noarch.rpm"],"x86_64":["byacc-2.0.20210808-4.oe2203.x86_64.rpm","byacc-debuginfo-2.0.20210808-4.oe2203.x86_64.rpm","byacc-debugsource-2.0.20210808-4.oe2203.x86_64.rpm","byacc-debugsource-2.0.20210808-4.oe2203sp1.x86_64.rpm","byacc-debuginfo-2.0.20210808-4.oe2203sp1.x86_64.rpm","byacc-2.0.20210808-4.oe2203sp1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2023-1033.json"}},{"package":{"name":"byacc","ecosystem":"openEuler:22.03-LTS-SP1","purl":"pkg:rpm/openEuler/byacc&distro=openEuler-22.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.20210808-4.oe2203sp1"}]}],"ecosystem_specific":{"src":["byacc-2.0.20210808-4.oe2203sp1.src.rpm"],"aarch64":["byacc-debugsource-2.0.20210808-4.oe2203sp1.aarch64.rpm","byacc-debuginfo-2.0.20210808-4.oe2203sp1.aarch64.rpm","byacc-2.0.20210808-4.oe2203sp1.aarch64.rpm"],"noarch":["byacc-help-2.0.20210808-4.oe2203sp1.noarch.rpm"],"x86_64":["byacc-debugsource-2.0.20210808-4.oe2203sp1.x86_64.rpm","byacc-debuginfo-2.0.20210808-4.oe2203sp1.x86_64.rpm","byacc-2.0.20210808-4.oe2203sp1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2023-1033.json"}}],"schema_version":"1.7.3"}