{"id":"CVE-2014-9527","aliases":["CLSA-2026-1777941834","DEBIAN-CVE-2014-9527","EUVD-2022-5754","GHSA-x9mm-6gpf-f749","MGASA-2015-0087","UBUNTU-CVE-2014-9527"],"status":"published","title":"Loop with Unreachable Exit Condition in Apache POI","description":"HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT file.","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":"2026-11-09","score":0.0663,"percentile":0.93912,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-399","CWE-835"],"published":"2015-01-06T15:00:00Z","modified":"2026-11-02T19:45:25Z","fixes":[{"ecosystem":"Maven","package":"org.apache.poi:poi","fixed_in":["3.11"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"libapache-poi-java","fixed_in":["3.10.1-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libapache-poi-java","fixed_in":["3.10.1-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libapache-poi-java","fixed_in":["3.10.1-2"],"sources":["osv"]},{"ecosystem":"Mageia:4","package":"apache-poi","fixed_in":["3.10.1-1.1.mga4"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"libapache-poi-java","fixed_in":["3.10.1-2"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.poi:poi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11"}]}]},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.apache.poi:poi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10-FINAL"},{"fixed":"3.10-FINAL-tuxcare.1"}]}],"versions":["3.10-FINAL"],"bundled":5},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.apache.poi:poi-ooxml","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10-FINAL"},{"fixed":"3.10-FINAL-tuxcare.1"}]}],"versions":["3.10-FINAL"],"bundled":5},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.apache.poi:poi-scratchpad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10-FINAL"},{"fixed":"3.10-FINAL-tuxcare.1"}]}],"versions":["3.10-FINAL"],"bundled":5},{"source":"osv","ecosystem":"Debian:12","package":"libapache-poi-java","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.1-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libapache-poi-java","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.1-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libapache-poi-java","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.1-2"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.poi:poi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11"}]}],"versions":["3.0-FINAL","3.0.1-FINAL","3.0.2-FINAL","3.0.2-beta1","3.0.2-beta2","3.1-FINAL","3.1-beta1","3.1-beta2","3.10-FINAL","3.10-beta1","3.10-beta2","3.10.1","3.11-beta1","3.11-beta2","3.11-beta3","3.2-FINAL","3.5-FINAL","3.5-beta1","3.5-beta3","3.5-beta4","3.5-beta5","3.5-beta6","3.6","3.7","3.7-beta1","3.7-beta2","3.7-beta3","3.8","3.8-beta1","3.8-beta2","3.8-beta3","3.8-beta4","3.8-beta5","3.9"]},{"source":"osv","ecosystem":"Mageia:4","package":"apache-poi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.1-1.1.mga4"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"libapache-poi-java","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.1-2"}]}]}],"products":[{"vendor":"apache","product":"poi"},{"vendor":"fedoraproject","product":"fedora"}],"references":[{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg21996759","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://access.redhat.com/errata/RHSA-2016:1135","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory","web"]},{"url":"http://poi.apache.org/changes.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/77726","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://secunia.com/advisories/61953","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150228.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://issues.apache.org/bugzilla/show_bug.cgi?id=57272","tags":["x_refsource_CONFIRM","x_transferred","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-9527","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-x9mm-6gpf-f749"},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-9527","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2015-0087.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=15351","tags":["report"]},{"url":"https://lists.fedoraproject.org/pipermail/package-announce/2015-February/150228.html","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2014-9527","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-9527","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2014-9527","description":"HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT file.","status":"published","published":"2015-01-06T15:00:00Z","modified":"2024-08-06T13:47:41.391Z","updated_at":"2026-11-02T14:33:42.54191Z"}],"euvd":[{"id":"EUVD-2022-5754","description":"HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT file.","status":"published","published":"2015-01-06T15:00:00Z","modified":"2024-08-06T13:47:41Z","updated_at":"2026-11-03T01:56:48.455518Z"}],"ghsa":[{"id":"GHSA-x9mm-6gpf-f749","title":"Loop with Unreachable Exit Condition in Apache POI","description":"HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT file.","status":"published","published":"2022-05-17T03:00:44Z","modified":"2023-01-27T05:02:15Z","cwes":["CWE-835"],"updated_at":"2026-11-02T14:36:17.742171Z"}],"nvd":[{"id":"CVE-2014-9527","description":"HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT file.","status":"published","published":"2015-01-06T15:59:05.727Z","modified":"2026-06-17T00:18:32.3Z","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-399"],"updated_at":"2026-11-02T14:02:58.030217Z"}],"osv":[{"id":"CLSA-2026-1777941834","title":"TuxCare security update for org.apache.poi (5 CVEs)","description":"TuxCare rebuilt 3 org.apache.poi packages to address 5 CVEs. Fixed in 3.10-FINAL-tuxcare.1.","status":"published","published":"2026-08-04T14:52:30Z","modified":"2026-11-02T19:45:25.333075159Z","updated_at":"2026-11-02T20:30:40.499236Z"},{"id":"CVE-2014-9527","description":"HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT file.","status":"published","published":"2015-01-06T15:59:05Z","modified":"2026-04-16T06:23:14.298122959Z","updated_at":"2026-11-02T15:44:00.097545Z"},{"id":"DEBIAN-CVE-2014-9527","description":"HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT file.","status":"published","published":"2015-01-06T15:59:05.727Z","modified":"2026-10-23T15:47:37.802269002Z","updated_at":"2026-11-02T15:45:26.442161Z"},{"id":"GHSA-x9mm-6gpf-f749","title":"Loop with Unreachable Exit Condition in Apache POI","description":"HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT file.","status":"published","published":"2022-05-17T03:00:44Z","modified":"2024-12-06T05:36:43.045437Z","cwes":["CWE-835"],"updated_at":"2026-11-02T15:46:59.835583Z"},{"id":"MGASA-2015-0087","title":"Updated apache-poi packages fix CVE-2014-9527","description":"Updated apache-poi packages fixes security vulnerability:\n\nA denial of service flaw was found in the way the HSLFSlideShow class\nimplementation in Apache POI handled certain PPT files. A remote attacker\ncould submit a specially crafted PPT file that would cause Apache POI to hang\nindefinitely (CVE-2014-9527).\n","status":"published","published":"2015-02-26T08:26:53Z","modified":"2026-04-16T06:23:45.674659482Z","updated_at":"2026-11-02T15:49:39.488462Z"},{"id":"UBUNTU-CVE-2014-9527","description":"HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT file.","status":"published","published":"2015-01-06T15:59:00Z","modified":"2025-09-08T16:43:15Z","updated_at":"2026-11-02T15:54:09.378953Z"}]}}