{"id":"UBUNTU-CVE-2025-54989","details":"Firebird is a relational database. Prior to versions 3.0.13, 4.0.6, and 5.0.3, there is an XDR message parsing NULL pointer dereference denial-of-service vulnerability in Firebird. This specific flaw exists within the parsing of xdr message from client. It leads to NULL pointer dereference and DoS. This issue has been patched in versions 3.0.13, 4.0.6, and 5.0.3.","modified":"2026-05-20T16:23:36.901345806Z","published":"2025-08-15T15:15:00Z","upstream":["CVE-2025-54989"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-54989"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-54989"},{"type":"REPORT","url":"https://github.com/FirebirdSQL/firebird/security/advisories/GHSA-7qp6-hqxj-pjjp"},{"type":"REPORT","url":"https://github.com/FirebirdSQL/firebird/issues/8554"},{"type":"REPORT","url":"https://github.com/FirebirdSQL/firebird/commit/169da595f8693fc1a65a79c741724b1bc8db9f25"}],"affected":[{"package":{"name":"firebird3.0","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/firebird3.0?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.2.32703.ds4-9","3.0.2.32703.ds4-11ubuntu1","3.0.2.32703.ds4-11ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"firebird3.0-common","binary_version":"3.0.2.32703.ds4-11ubuntu2"},{"binary_name":"firebird3.0-examples","binary_version":"3.0.2.32703.ds4-11ubuntu2"},{"binary_name":"firebird3.0-server","binary_version":"3.0.2.32703.ds4-11ubuntu2"},{"binary_version":"3.0.2.32703.ds4-11ubuntu2","binary_name":"firebird3.0-server-core"},{"binary_name":"firebird3.0-utils","binary_version":"3.0.2.32703.ds4-11ubuntu2"},{"binary_version":"3.0.2.32703.ds4-11ubuntu2","binary_name":"libfbclient2"},{"binary_version":"3.0.2.32703.ds4-11ubuntu2","binary_name":"libib-util"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-54989.json"}},{"package":{"name":"firebird3.0","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/firebird3.0?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.5.33100.ds4-3","3.0.5.33189.ds4-1","3.0.5.33209.ds4-1","3.0.5.33220.ds4-1","3.0.5.33220.ds4-1build1","3.0.5.33220.ds4-1build2"],"ecosystem_specific":{"binaries":[{"binary_name":"firebird3.0-common","binary_version":"3.0.5.33220.ds4-1build2"},{"binary_name":"firebird3.0-examples","binary_version":"3.0.5.33220.ds4-1build2"},{"binary_name":"firebird3.0-server","binary_version":"3.0.5.33220.ds4-1build2"},{"binary_version":"3.0.5.33220.ds4-1build2","binary_name":"firebird3.0-server-core"},{"binary_name":"firebird3.0-utils","binary_version":"3.0.5.33220.ds4-1build2"},{"binary_name":"libfbclient2","binary_version":"3.0.5.33220.ds4-1build2"},{"binary_name":"libib-util","binary_version":"3.0.5.33220.ds4-1build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-54989.json"}},{"package":{"name":"firebird3.0","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/firebird3.0?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.7.33374.ds4-2","3.0.8.33535.ds4-1ubuntu1","3.0.8.33535.ds4-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"firebird3.0-common","binary_version":"3.0.8.33535.ds4-1ubuntu2"},{"binary_version":"3.0.8.33535.ds4-1ubuntu2","binary_name":"firebird3.0-examples"},{"binary_version":"3.0.8.33535.ds4-1ubuntu2","binary_name":"firebird3.0-server"},{"binary_version":"3.0.8.33535.ds4-1ubuntu2","binary_name":"firebird3.0-server-core"},{"binary_version":"3.0.8.33535.ds4-1ubuntu2","binary_name":"firebird3.0-utils"},{"binary_version":"3.0.8.33535.ds4-1ubuntu2","binary_name":"libfbclient2"},{"binary_name":"libib-util","binary_version":"3.0.8.33535.ds4-1ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-54989.json"}},{"package":{"name":"firebird3.0","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/firebird3.0?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.11.33637.ds4-2ubuntu1","3.0.11.33637.ds4-2ubuntu2","3.0.11.33703.ds4-2ubuntu1","3.0.11.33703.ds4-2ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.11.33703.ds4-2ubuntu2","binary_name":"firebird3.0-common"},{"binary_name":"firebird3.0-examples","binary_version":"3.0.11.33703.ds4-2ubuntu2"},{"binary_name":"firebird3.0-server","binary_version":"3.0.11.33703.ds4-2ubuntu2"},{"binary_name":"firebird3.0-server-core","binary_version":"3.0.11.33703.ds4-2ubuntu2"},{"binary_version":"3.0.11.33703.ds4-2ubuntu2","binary_name":"firebird3.0-utils"},{"binary_name":"libfbclient2","binary_version":"3.0.11.33703.ds4-2ubuntu2"},{"binary_name":"libib-util","binary_version":"3.0.11.33703.ds4-2ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-54989.json"}},{"package":{"name":"firebird3.0","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/firebird3.0?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.12.ds7-12"],"ecosystem_specific":{"binaries":[{"binary_name":"firebird3.0-com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