{"id":"CVE-2014-9323","aliases":["DEBIAN-CVE-2014-9323","DLA-123-1","DLA-130-1","DSA-3109-1","EUVD-2014-9148","GHSA-2hhr-r74q-p8fq","UBUNTU-CVE-2014-9323","USN-3929-1"],"status":"published","title":"The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote...","description":"The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and crash) via an op_response action with a non-empty status.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02896,"percentile":0.87012,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2014-12-16T00:00:00Z","modified":"2026-10-14T17:17:33Z","fixes":[{"ecosystem":"Debian:6.0","package":"firebird2.5","fixed_in":["2.5.0.26054~ReleaseCandidate3.ds2-1+squeeze2"],"sources":["osv"]},{"ecosystem":"Debian:6.0","package":"firebird2.1","fixed_in":["2.1.3.18185-0.ds1-11+squeeze2"],"sources":["osv"]},{"ecosystem":"Debian:7","package":"firebird2.5","fixed_in":["2.5.2.26540.ds4-1~deb7u2"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"firebird2.5","fixed_in":["2.5.2.26540.ds4-9ubuntu1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:6.0","package":"firebird2.5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0.26054~ReleaseCandidate3.ds2-1+squeeze2"}]}],"versions":["2.5.0.26054~ReleaseCandidate3.ds2-1","2.5.0.26054~ReleaseCandidate3.ds2-1+squeeze1"]},{"source":"osv","ecosystem":"Debian:6.0","package":"firebird2.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.3.18185-0.ds1-11+squeeze2"}]}],"versions":["2.1.3.18185-0.ds1-11","2.1.3.18185-0.ds1-11+squeeze1"]},{"source":"osv","ecosystem":"Debian:7","package":"firebird2.5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.2.26540.ds4-1~deb7u2"}]}],"versions":["2.5.2.26540.ds4-1~deb7u1","2.5.2~svn+54698.ds4-3"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"firebird2.5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.2.26540.ds4-9ubuntu1.1"}]}],"versions":["2.5.2.26540.ds4-3","2.5.2.26540.ds4-7","2.5.2.26540.ds4-8","2.5.2.26540.ds4-8ubuntu1","2.5.2.26540.ds4-8ubuntu2","2.5.2.26540.ds4-9ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"firebird2.5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.2.26540.ds4-9ubuntu1.1"}]}],"versions":["2.5.2.26540.ds4-3","2.5.2.26540.ds4-7","2.5.2.26540.ds4-8","2.5.2.26540.ds4-8ubuntu1","2.5.2.26540.ds4-8ubuntu2","2.5.2.26540.ds4-9ubuntu1"],"bundled":2}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"debian","product":"debian_linux"},{"vendor":"firebirdsql","product":"firebird"},{"vendor":"opensuse","product":"evergreen"}],"references":[{"url":"http://www.debian.org/security/2014/dsa-3109","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory"]},{"url":"http://www.firebirdsql.org/en/news/security-updates-for-v2-1-and-v2-5-series-66011/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","report"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:172","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","Broken Link"]},{"url":"http://tracker.firebirdsql.org/browse/CORE-4630","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Vendor Advisory","report"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00012.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory","report"]},{"url":"http://advisories.mageia.org/MGASA-2014-0523.html","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://usn.ubuntu.com/3929-1/","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-9323"},{"url":"https://usn.ubuntu.com/3929-1"},{"url":"http://www.firebirdsql.org/en/news/security-updates-for-v2-1-and-v2-5-series-66011"},{"url":"https://github.com/advisories/GHSA-2hhr-r74q-p8fq"},{"url":"https://ubuntu.com/security/CVE-2014-9323","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3929-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-9323","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-6369","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2014-9323","description":"The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and crash) via an op_response action with a non-empty status.","status":"published","published":"2014-12-16T18:00:00Z","modified":"2026-10-14T16:24:07.814Z","updated_at":"2026-11-02T14:33:42.54191Z"}],"euvd":[{"id":"EUVD-2014-9148","description":"The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and crash) via an op_response action with a non-empty status.","status":"published","published":"2014-12-16T18:00:00Z","modified":"2026-10-14T16:24:07Z","updated_at":"2026-11-02T17:27:14.304159Z"}],"ghsa":[{"id":"GHSA-2hhr-r74q-p8fq","title":"The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote...","description":"The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and crash) via an op_response action with a non-empty status.","status":"published","published":"2022-05-13T01:11:29Z","modified":"2025-04-12T12:44:12Z","cwes":["CWE-476"],"updated_at":"2026-11-02T15:01:20.346559Z"}],"nvd":[{"id":"CVE-2014-9323","description":"The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and crash) via an op_response action with a non-empty status.","status":"published","published":"2014-12-16T18:59:14.357Z","modified":"2026-10-14T17:17:33.437Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:02:57.680258Z"}],"osv":[{"id":"DLA-123-1","title":"firebird2.5 - security update","status":"published","published":"2014-12-23T00:00:00Z","modified":"2026-03-09T01:01:16.71943Z","updated_at":"2026-11-02T15:46:09.336894Z"},{"id":"DLA-130-1","title":"firebird2.1 - security update","status":"published","published":"2015-01-08T00:00:00Z","modified":"2026-03-09T01:00:56.565738Z","updated_at":"2026-11-02T15:46:09.336894Z"},{"id":"DSA-3109-1","title":"firebird2.5 - security update","status":"published","published":"2014-12-21T00:00:00Z","modified":"2026-03-09T01:19:11.415725Z","updated_at":"2026-11-02T15:46:15.843838Z"},{"id":"UBUNTU-CVE-2014-9323","description":"The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and crash) via an op_response action with a non-empty status.","status":"published","published":"2014-12-16T00:00:00Z","modified":"2026-04-22T09:55:10.399877Z","updated_at":"2026-11-02T15:54:09.378953Z"},{"id":"USN-3929-1","title":"firebird2.5 vulnerabilities","description":"It was discovered that Firebird incorrectly handled certain malformed\npackets. A remote attacker could possibly use this issue with a specially\ncrafted network packet to cause Firebird to crash, resulting in a denial of\nservice.\n(CVE-2014-9323)\n\nIt was discovered that Firebird incorrectly handled certain UDF libraries.\nA remote attacker could possibly use this issue to execute arbitrary code.\n(CVE-2017-6369)\n","status":"published","published":"2019-04-02T14:36:46Z","modified":"2026-04-22T09:55:21.767117Z","updated_at":"2026-11-02T16:58:14.019824Z"}]}}