{"id":"OESA-2024-1551","summary":"libyaml security update","details":"A C library for parsing and emitting YAML.\r\n\r\nSecurity Fix(es):\r\n\r\nA vulnerability was found in yaml libyaml up to 0.2.5 and classified as critical. Affected by this issue is the function yaml_emitter_emit_flow_sequence_item of the file /src/libyaml/src/emitter.c. The manipulation leads to heap-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259052. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.(CVE-2024-3205)","modified":"2026-08-18T01:18:25.587028052Z","published":"2024-05-10T11:07:00Z","upstream":["CVE-2024-3205"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1551"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3205"}],"affected":[{"package":{"name":"libyaml","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/libyaml&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.5-5.oe1"}]}],"ecosystem_specific":{"aarch64":["libyaml-devel-0.2.5-5.oe1.aarch64.rpm","libyaml-debugsource-0.2.5-5.oe1.aarch64.rpm","libyaml-0.2.5-5.oe1.aarch64.rpm","libyaml-debuginfo-0.2.5-5.oe1.aarch64.rpm"],"noarch":["libyaml-help-0.2.5-5.oe1.noarch.rpm"],"src":["libyaml-0.2.5-5.oe1.src.rpm"],"x86_64":["libyaml-debuginfo-0.2.5-5.oe1.x86_64.rpm","libyaml-devel-0.2.5-5.oe1.x86_64.rpm","libyaml-0.2.5-5.oe1.x86_64.rpm","libyaml-debugsource-0.2.5-5.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2024-1551.json"}},{"package":{"name":"libyaml","ecosystem":"openEuler:20.03-LTS-SP4","purl":"pkg:rpm/openEuler/libyaml&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.5-5.oe2003sp4"}]}],"ecosystem_specific":{"noarch":["libyaml-help-0.2.5-5.oe2003sp4.noarch.rpm"],"src":["libyaml-0.2.5-5.oe2003sp4.src.rpm"],"x86_64":["libyaml-devel-0.2.5-5.oe2003sp4.x86_64.rpm","libyaml-0.2.5-5.oe2003sp4.x86_64.rpm","libyaml-debugsource-0.2.5-5.oe2003sp4.x86_64.rpm","libyaml-debuginfo-0.2.5-5.oe2003sp4.x86_64.rpm"],"aarch64":["libyaml-0.2.5-5.oe2003sp4.aarch64.rpm","libyaml-devel-0.2.5-5.oe2003sp4.aarch64.rpm","libyaml-debugsource-0.2.5-5.oe2003sp4.aarch64.rpm","libyaml-debuginfo-0.2.5-5.oe2003sp4.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2024-1551.json"}},{"package":{"name":"libyaml","ecosystem":"openEuler:22.03-LTS","purl":"pkg:rpm/openEuler/libyaml&distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.5-6.oe2203sp2"}]}],"ecosystem_specific":{"src":["libyaml-0.2.5-6.oe2203.src.rpm","libyaml-0.2.5-6.oe2203sp2.src.rpm"],"x86_64":["libyaml-0.2.5-6.oe2203.x86_64.rpm","libyaml-devel-0.2.5-6.oe2203.x86_64.rpm","libyaml-debugsource-0.2.5-6.oe2203.x86_64.rpm","libyaml-debuginfo-0.2.5-6.oe2203.x86_64.rpm","libyaml-0.2.5-6.oe2203sp2.x86_64.rpm","libyaml-debuginfo-0.2.5-6.oe2203sp2.x86_64.rpm","libyaml-debugsource-0.2.5-6.oe2203sp2.x86_64.rpm","libyaml-devel-0.2.5-6.oe2203sp2.x86_64.rpm"],"aarch64":["libyaml-devel-0.2.5-6.oe2203.aarch64.rpm","libyaml-0.2.5-6.oe2203.aarch64.rpm","libyaml-debuginfo-0.2.5-6.oe2203.aarch64.rpm","libyaml-debugsource-0.2.5-6.oe2203.aarch64.rpm","libyaml-0.2.5-6.oe2203sp2.aarch64.rpm","libyaml-debuginfo-0.2.5-6.oe2203sp2.aarch64.rpm","libyaml-devel-0.2.5-6.oe2203sp2.aarch64.rpm","libyaml-debugsource-0.2.5-6.oe2203sp2.aarch64.rpm"],"noarch":["libyaml-help-0.2.5-6.oe2203.noarch.rpm","libyaml-help-0.2.5-6.oe2203sp2.noarch.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2024-1551.json"}},{"package":{"name":"libyaml","ecosystem":"openEuler:22.03-LTS-SP2","purl":"pkg:rpm/openEuler/libyaml&distro=openEuler-22.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.5-6.oe2203sp2"}]}],"ecosystem_specific":{"noarch":["libyaml-help-0.2.5-6.oe2203sp2.noarch.rpm"],"src":["libyaml-0.2.5-6.oe2203sp2.src.rpm"],"x86_64":["libyaml-0.2.5-6.oe2203sp2.x86_64.rpm","libyaml-debuginfo-0.2.5-6.oe2203sp2.x86_64.rpm","libyaml-debugsource-0.2.5-6.oe2203sp2.x86_64.rpm","libyaml-devel-0.2.5-6.oe2203sp2.x86_64.rpm"],"aarch64":["libyaml-0.2.5-6.oe2203sp2.aarch64.rpm","libyaml-debuginfo-0.2.5-6.oe2203sp2.aarch64.rpm","libyaml-devel-0.2.5-6.oe2203sp2.aarch64.rpm","libyaml-debugsource-0.2.5-6.oe2203sp2.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2024-1551.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}