{"id":"UBUNTU-CVE-2023-49551","details":"An issue in Cesanta mjs 2.20.0 allows a remote attacker to cause a denial of service via the mjs_op_json_parse function in the msj.c file.","modified":"2026-01-20T17:56:26.341943Z","published":"2024-01-02T23:15:00Z","upstream":["CVE-2023-49551"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-49551"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-49551"}],"affected":[{"package":{"name":"openvlbi","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openvlbi@0.0~git20211207.ae3a06a-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0~git20211207.ae3a06a-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libopenvlbi1","binary_version":"0.0~git20211207.ae3a06a-1"},{"binary_name":"libopenvlbi1-dev","binary_version":"0.0~git20211207.ae3a06a-1"},{"binary_name":"openvlbi-bin","binary_version":"0.0~git20211207.ae3a06a-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49551.json"}},{"package":{"name":"openvlbi","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/openvlbi@3.0.2-2.1build2?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.23.5-2","3.0.2-2","3.0.2-2.1build1","3.0.2-2.1build2"],"ecosystem_specific":{"binaries":[{"binary_name":"libopendsp-dev","binary_version":"3.0.2-2.1build2"},{"binary_name":"libopendsp3t64","binary_version":"3.0.2-2.1build2"},{"binary_name":"libopenvlbi-dev","binary_version":"3.0.2-2.1build2"},{"binary_name":"libopenvlbi3t64","binary_version":"3.0.2-2.1build2"},{"binary_name":"openvlbi","binary_version":"3.0.2-2.1build2"},{"binary_name":"openvlbi-bin","binary_version":"3.0.2-2.1build2"},{"binary_name":"openvlbi-data","binary_version":"3.0.2-2.1build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49551.json"}},{"package":{"name":"openvlbi","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/openvlbi@3.0.2-3?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.2-3"],"ecosystem_specific":{"binaries":[{"binary_name":"libopendsp-dev","binary_version":"3.0.2-3"},{"binary_name":"libopendsp3t64","binary_version":"3.0.2-3"},{"binary_name":"libopenvlbi-dev","binary_version":"3.0.2-3"},{"binary_name":"libopenvlbi3t64","binary_version":"3.0.2-3"},{"binary_name":"openvlbi","binary_version":"3.0.2-3"},{"binary_name":"openvlbi-bin","binary_version":"3.0.2-3"},{"binary_name":"openvlbi-data","binary_version":"3.0.2-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49551.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}